Factorising grade 10: Common Factor Revision

In this lesson we do some revision of the common factor when doing factorisation. This will help grade 10 learners.
Ignore this writing:
grade 10 factor
grade 10 factorisation
factorising grade 10
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[@lindythomas1073]

I can't believe how easy you've made this for me...wow🙌🏾

[@abskates9149]

Draw near to Jesus and he will draw near to you

[@macaela22]

Amen ❤🎉

[@kg395]

in matric and I'm just going through everything. thanks for this!

[@yummyumtum]

Thank you Mr Kevin! Totally needed this revision before my test tomorrow 😅

[@beastgirl9187]

Same my math exam is tommorrow😢

[@re.cỳcled]

Yeah same

[@liljimmy454]

Me tomorrow too , I pray I pass 💕🙏🙏🙏🙏🙏😢

[@Tuddow_on_top]

Same here

[@carmen4674]

In exactly 8 hours😭

[@buhlejiyane1455]

Hi sir for number 5 would it be fine if you said -3(×***+2×+3) ***=3

[@lwazijwambi3897]

SAME... I also got -3, hope it's right

[@AnnahRaseropo-nm1no]

you are the best than my teacher at school 😊

[@justed1569]

Im literally preparing for the finals right now, thanks this helps alot

[@demimoore2345]

Hope u did well

[@katli0._.]

Hii Mr. kelvin,don't we take out a (-)negative hcf outside the bracket if our first term has a negative coefficient? e.g -6a²b+2ab = -2ab(3a-1) Or it doesnt matter since its kinda the same thing in terms of having a plus outside or inside the brackets

[@rachel-db4rc]

taught me more than my teacher has done in a whole year

[@zmbiegrrl]

this has saved my life thank you 😭 🙏

[@liljimmy454]

For the last one is it okay if my answer is 3x(-1x²-2-3) Because one i mutliplied the 3x inside it got me back to the question which seems correct but what do you think? I hope you reply before the test because tomorrow ill be doomed if this is all wrong 😢

[@ishwariamoodley1539]

What will you do if they ask you to take out x as a common factor For eg. 2x squred + 3x +1

[@ThandekaMuthwa]

Hy sir I like your explanation 👌can you please explain for me this equation 👏5x +10y +20z

[@lezariopassmore9512]

For question 4, do I lose a mark if I put only x instead of x to the power of 1

[@D0ra_]

Please put more detail when explaining 🙂and have a great day

[@kevinmathscience]

Thanks will keep this in mind for future :)

[@enosnkuna8914]

Sir I thought binomials and trinomials aren't factorised the same way coz as for. A tri u have to open two brackets() () but u only opened one()

[@jock3r227]

Helped alot thnk u❤️

[@kevinmathscience]

You're welcome 😊

[@tali7004]

The beginning of hell It's only gonna get worse from here

[@rachelmtonthola7156]

This was helpful 🙏

[@euvhie]

thankyou i love you

[@Lincoln_amv]

I have an exam tomorrow, wish me luck

[@D0ra_]

Not trying to be bad just trying to help

[@kevinmathscience]

Understood :)

[@kallenmoodley3886]

No its fine like this its easier when ur watching a playlist get straight to the math Intro will get annoying

[@cain8284]

THE GOAT

[@BRIGHT-u1f]

sho di boss

[@BRIGHT-u1f]

tanki batsadi ba me

[@D0ra_]

Your channel need a intro

[@kevinmathscience]

Thanks for the tip!

[@UchihaJelib]

Mr.Kevin u are the best I hope I pass I'm writing Maths paper 1 in two days going through everything 😭♥️

[@its_thoma2865]

Did u end up passing?

[@D0ra_]

Good day sir,your your explanation is good for somebody who has already understood the equation but not for people who don’t understand or know how to do the equation🙃

[@kevinmathscience]

I understand what you are saying. Will keep this in mind for future videos :)

[@trexxmkg9506]

It's revision dawg

[@izukumidoria6192]

​@@trexxmkg9506😂

[@izukumidoria6192]

Brodie you a karen

[@FairlyAverageYT]

This is revision, not he has a tutorial too.

[@nikomitchell2457]

The last one I got [ -3(X³+2X+3) ] because every term is negative and I assumed you'd take out the negative value too

[@mangmang93188]

It's still correct I also took out -3 as a common factor, as long as your answer gives you the initial question when you multiply it back in.

[@7even_amp]

That is also correct

[@minaariiiieee]

for question 2 could u have done -3xy^2 (1x -2xy) ?????? pls answer thank you :).

[@userrafeal1420]

No the answer will be -3x^2y^2(1-2y)

[@BradleySchietekat]

These are not a problem for me. As soon as brackets are added, it falls apart for me because you can't check it by multiplying it back in and get the original answer. You have to do it a different way or something.

[@nwayitelomabunda2092]

I didn't even understand numner 5 how do we know that we must write -2 to multiply it by 3 to get -6

[@mmathabocharmaine7443]

Best teacher ever u deserve an award🎉😂

[@lindokuhlesibusiso6473]

For the second question could i have said -3×^2y^2(1-2y)

[@kevinmathscience]

Yes so you are taking out the negative as well :) Yes that is fine :)

[@redprism1286]

This was very helpful 👍

[@kevinmathscience]

I'm so glad!