Expand and simplify expressions

Three examples of how to expand brackets then simplify an algebraic expression

[@Omegapork]

There's a fine balance between a video that patronizes you, and a video that expects you to already be an expert in whatever its topic is. This one was an absolutely perfect middle ground. Thanks!

[@emmajeankendrick]

This is a really good explanation, thank you. But I'd just like to point out that 42-60 is -18 not -12

[@MrArnoldsMaths]

EmmaJeanKendrick I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@Mycreator802]

Lol

[@guliazolanski9157]

@@MrArnoldsMaths LMAO

[@priscapercious9485]

Hey Girl

[@hxsan9754]

@@MrArnoldsMaths shush terrible explanation

[@melodywillhauntu853]

11 years ago and still helpful

[@realztani5h]

Im in year 9 and im using this to get a quick idea for my maths test which is tomorrow!

[@LuiseShikongo]

42-60 is -18......great explanation,thank you

[@reportedkid5612]

Its simple logic...even a 7th grader could understand except if your an absolute idiot who has never mastered math

[@MrArnoldsMaths]

Luise Shikongo I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

Abdullah Malallah I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@jencymargaret6313]

this was legit made 9 yrs ago , but now it will help me in my finals during corona , im having my exams online , anyway thank dude

[@Umii_7636]

Really good explanation....

[@apsacsstudent1782]

It is very easy in maths.

[@sru7604]

Thank you so much! You explained it really good :) i think i understand expanding and simplifying expressions. thanks

[@onlynadia6724]

Guys don't hate on the last question everyone makes mistakes even u so everyone isn't perfect but thank you for explaining this to me coz totally forgot what I did in maths class

[@samuellambe1568]

1000 SUBS WITH NO VIDEOS? No one was really hating they were just pointing it out

[@motivateraho1706]

Tq for tz video

[@wendykent6109]

Thankyou sooooo much!!!

[@NinjaPinkPanda]

Thank you sooooooooo much it helped me alot on my maths homework

[@haidarhalawi89]

Good

[@memo332100]

thank you so much great video

[@lynnedavies7130]

I aam so glad some one else noticed that error at the end. 60 -42 isc18 and he said12. I thought iwas going mad. Nice one to the person below who also noticed

[@mirnazimabbasnaqvi233]

Thanks love you helped very much

[@issandrew8841]

LOL 42 - 60 ISNT 12 BUT THE EXPLAINATION IS AWESOME

[@Adnan-kr1go]

I understand so will thank you I subd

[@adstar0108]

Thanks I understand it now

[@MrArnoldsMaths]

Essentially it's the same idea. You must use the distributive law of mathematics. I suggest you type that example into wolfram alpha for a clear answer

[@bailey9370]

Cheers mate

[@samirvellosa8913]

hi mr arnold im in year 9 in your class

[@ziggygames8884]

Even Though im late 60-42=18 like he said 😀

[@Ookacper]

thank you pal

[@gavincunningham6422]

Hello, I have a question about the last sum you conducted. How come +42 and -60 was 12?? I understand the + and a + and a + and a - is etc. But I couldn't workout how you got 12 as your final answer...

[@IgnoringFlunky]

Thankx

[@Tennowey]

Thank you so much :')

[@longtincleng945]

Tennowey jj

[@dove3747]

42-60=-12??? Its -18 and thankyou for a good explanation thats help me too much thats feel like i am good in maths but you are expert 👍

[@glyousef6614]

Very Helpful 42-60 is -18 not -12 btw

[@F4T4LFUS1ON]

42-60=-18 60-42=18 but anyway only a simple mistake, your vid helped me, thnx :)

[@olivebaumeister5577]

Well, how would you solve a problem without numbers out of the brackets? Example,(x+5) (x^2 + 5x + 6) ?

[@nancybui11]

Thanks

[@Adam-ps1vk]

thank u

[@joelsam2015]

is that a mac book

[@denverbogle1375]

👍

[@ilymegmeg]

THANK YOU SO MUCH

[@MrArnoldsMaths]

ilymegmeg Glad you found our videos useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

@mustang16352 60 - 42 = 18. Check your calculation with a calculator if you're not sure

[@alexthetic]

0.4(1178-1089)/(1089)+0.6(1398-1353)/(1353) ??? What goes between the 0.4 & (1178-1089) ??

[@sammyw3474]

THAN YOU SO MUCH this helped heeappss

[@MrArnoldsMaths]

Sammy W Glad you found it useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

Sammy W I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@matthewguille8187]

If you have more than one letter within the expression shouldn't you use a power? i.e q squared etc?

[@MrArnoldsMaths]

Matthew Guille No that's only if we multiply say y times y If you ever found our site useful then please vote here for us here www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/. Please ask parent, friends and family to vote also so we can keep bringing lots of free videos to students everywhere

[@matthewguille8187]

I tried to bit that link takes you to a page with no option to vote? But thanks guys. I'm doing a science foundation degree and this video helped to concrete my confidence in this area

[@MrArnoldsMaths]

Matthew Guille I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@Bulletpierce]

one question why is 48 and 56 considered like terms? its a term Ive never seen combined before

[@ellietreweeke9507]

Tang Le because they both are Q

[@ziggygames8884]

Thank y I so much I was so confused now I’m not

[@mois0668]

Just check again the answer

[@denverbogle1375]

I’m sorry but I had my headphones full blast and your voice scared the crap out of my 🤣😂 again, no hate👾👾👾

[@Ethanferns4]

Thanks :)

[@MrArnoldsMaths]

Ethan fernandes Glad you found it useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

Ethan fernandes I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@Ethanferns4]

MrArnoldsMaths Did the best I could mate, hope you've got enough votes really deserve it!

[@msharyanimations8278]

From 2024

[@mokhan5572]

other were right so thnkz but last 1 u got wrong

[@MrArnoldsMaths]

jhon cookie I did indeed. In the early days I would put a mistake on purpose in the video for my students to find. Glad you found it useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@andrewsparks48]

I don't understand when to put a plus or a minus in front of the numbers when writing it out

[@MrArnoldsMaths]

Andrew Sparks If the number is negative then you need the minus sign and if it is positive (and not at the beginning) then you must put a positive sign. Hope you found our videos useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

Andrew Sparks I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@mustang16352]

42-60= 18

[@Monstercraftist]

THANK YOU

[@MrArnoldsMaths]

Codie Daniells Glad you found it useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

Codie Daniells I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@PeachyMcPeachface]

Negitive 18

[@easytodoproduction1698]

-18 not -12 But thank you for the help

[@MrArnoldsMaths]

Easytodoproduction Glad you found it useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

Easytodoproduction I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@jaydaorlowski3307]

It would be -18

[@SuperLifetips]

42-60 is 18:o

[@zahirar7866]

i don't get in ques. a how -8 x -7q the answer was positive?

[@industrialsunshine3463]

because if you have two negative signs it becomes a positive,only unlike terms will give a negative:)

[@zahirar7866]

+Sam Dornbusch oh ok thank you😄

[@tkzwizard5712]

Because two - =plus

[@violetlevsongower1672]

thank you very helpful.

[@waxlplus]

Thank you I was an donkey on it now I am smarter then nancy

[@ChristyKrohne]

i'M GETTING A TOTALLY DIFFERENT NUMBER WHEN i 42-60

[@sheercold1803]

thanks that realy helped me. im in year and revising and did know how to do this

[@MrArnoldsMaths]

Sheer Cold I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@erickbesmonte2662]

you should be a teacher and I need tutorial lol

[@animeaddictionz4573]

he is a teacher i think (i’m 8 years late !!)

[@lively79]

how does -56u-30u equal 86u?

[@monkeyking10192003]

its not -56+30u u goof

[@adamosama4688]

@@monkeyking10192003 .

[@MrArnoldsMaths]

Check it with a calculator if you don't believe me :D

[@iinba1]

it equals -18 not - 12...

[@themauldens]

I don't get it?:(:(:(

[@miles2015]

what part dont you get?

[@TheNumberonecenafan]

thank you it's so simple lol

[@MrArnoldsMaths]

ryan stuckey Glad you found it useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@englantinaasllani3818]

thanks it helpped me alot

[@MrArnoldsMaths]

Englantina ASLLANI Glad you found it useful. Please support me and hegartymaths to build a brand new free website for students. Vote here and share on your social media. www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@MrArnoldsMaths]

Englantina ASLLANI I need your urgent help. Get as many people as you can to vote before 10am Tuesday morning. We're losing :-( We need the votes to get us through. Thanks loads. Mr A :- ) www.virginmediabusiness.co.uk/pitch-to-rich/start-up/hegartymaths/

[@YourLifeHasAPurpose]

Lol, it's negative eight not minus eight

[@ZubairKhan-cw4gr]

+42_60=18 okkkkk

[@adaezaaccra7487]

In your last expansion 42 - 60 does NOT equal - 12, it equals - 18. U are teaching people rubbish

[@user-xw9lt1em3m]

dude he made a simple mistake. dont be so harsh

[@larastevenson2658]

he made a mistake chill. id like to see u try and do better than him. this was a great video