Quadratic Formula (Q1.) w/ calculator Casio fx 115 es plus

Solving Q.E. by Q.F.
FE exam prep! FE exam secret weapon!
www.blackpenredpen.com
www.blackpenredpen.com/math/GC...

[@Life_is_Awesome_Civil]

Thanks man you helped me to get 1 marks in my exam

[@Kitsneee]

Not worth it lol

[@damsie64]

@@Kitsneee well it is cuz what if that 1 mark he got, made him get an A? Or maybe just pass?(50/100) you’ll never know. Plus it’s good to learn new things so it’s definitely worth it

[@bibirens87]

No bc is cheating

[@speedie_r8492]

Welcome

[@TopG20073]

Wat

[@durgamuralimohan1085]

Crystal clear explaination! Really loved it, explaination should be in such a way that content should directly reach the opponents mind especially in maths just the way u did Sir !

[@beautyh.9898]

thank you so much love the news music its like you're saving the world but you're saving my brine from exploding I love you man

[@ronavni1410]

love the video, awesome music and everything is explained amazingly

[@yashwant1910]

loved background music ,,,,,,,,felt like we are doing SOMETHING REALLY LIFE CHANGING....😆😆

[@shubhamrane8850]

It changed my life bro

[@aimlessideas1165]

7 years later and it still helps

[@TheLovekpop123]

Thank you for making this video!

[@waltercarofiglio9418]

Me to grandchildren; And That’s how i became the greatest mathematician

[@karenbonnetti-ramirez6264]

Great explanation…thank you!😊

[@anitashitole153]

Thanks bro I appreciate your efforts Especially the last one how to exit

[@gretchenjannette]

Thank you, very clear explanation

[@raygodinez1501]

thank you mr pen! you the man!

[@Haseeb1]

On my calculator it doesn't have that eqn setting

[@kilaeae6791]

What if the equation has two negative sign (-) in the equation for example 2x^2-5x-12=0

[@lumaineje]

Sending love from the Philippines.. Thank youuuuuu

[@waqassiddiqui3430]

Great help and resource.

[@mohamedbenis7332]

Thanks you have helped me very much😊

[@fatimaali5407]

Thanks for making this vedio I swear it really helped me thanks alot

[@tahaibnealyasir9569]

Thanks Bruh You Just Saved My Time ☺️

[@mariafernanda3961]

thanks

[@humus-chips-salat]

he can show the way too?

[@markwoel]

Thank you sir! I really wish I had thought to search for this much earlier than I did.

[@DancerAkku386]

Thanks for your help

[@hemantpandey8415]

Thank you so much man 🙌🏻💫

[@faisalo3564]

You are amazing man

[@oscaraceves3649]

You are Awesome!!!

[@jackyk895]

Great video! You must be a good TA!

[@blackpenredpen]

Jacky K I am actually the teacher.

[@sreesankaranjb7428]

thank u sir.... for this valuable information....

[@rhanmanthu1818]

Thank u very much sir

[@roseesm]

Thank you,excellent!

[@muzamilmehraj2529]

Thnku a lot, it helped me in higher order Differentiation

[@paramjjethwa8734]

short and simple than you god bless you!

[@esmeraldaacquah7501]

Thanks Big man!

[@vishwaampavila8967]

Thank god u made this video!!!

[@aziz14j68]

UR A LIFE SAVER

[@yasirurandunu9038]

Thank you

[@zakariaelseaba1313]

Thanks sir for doing this video👍👍👌

[@Blazelaserengraving]

Your a life saver!!

[@yahyakhan7552]

Very informative

[@Chargo]

about to ace this test tomorrow

[@rajaramacharya2478]

Thanks ❤️❤️ love from Nepal 🥰

[@mechboyies]

Thank you 😌 💖 sir ji

[@deva_0523]

Thank you man 👍

[@hamdanahmed3319]

So helpful thanks!!!

[@TimeToRise632]

Thank you❤

[@erigelavani4162]

Thank you sir

[@narendraprasadprabhaker8131]

Thanks 🎉

[@venkatnirmal3385]

Thanks man 😊

[@chinmaymadhavi]

Epic music helps alot

[@SHUCKiT26]

You're my best friend.

[@Akuniverse43]

love you sir

[@ZteR69]

Dude how did i not know this before ?

[@abhinayreddy7754]

Helped a lot

[@avijitsarker9191]

Thank you ❤️

[@azharmahmud6678]

so nice

[@nicolehamadeh7616]

Thanks alot

[@mayureshnarale5159]

Thnks man ❤️ Love from India 😘

[@furqannazir8160]

Thank you ❤🙏

[@veeran3026]

helpful video

[@Hassam_Haider]

thanks man it helped very much but why that song in the background ?😂🤣

[@VibhatshuS]

Thanks a lot ❤️

[@trxxx5362]

Thnx dear

[@traerobinson4519]

thanks alot now it easy to understand now

[@muqi_hameed]

What’s with the music

[@mahinahmed8175]

Thanks

[@KP-us4by]

Thank you😊😊

[@ASTA2801]

10 yrs later

[@uzmaliqa436]

Thanks sirr

[@tayyabaahmed6676]

good video

[@adityapk8702]

Thanks buddy

[@picturefish40]

WOW, thanks,

[@Ali_Albahrani]

Thanks bor ❤️

[@randomhqram6945]

Thx bruda

[@Chocomongus]

Live saver!

[@blake_404]

Thank You so much! This helped me a lot

[@kiranjitkaur421]

wow thank you souch it helped me for my major exams ((-:

[@blackpenredpen]

Kiranjit Kaur You're very welcome!

[@joshuaaudu1096]

What is this background music lol

[@somaligirl]

I can't believe I failed a number because I couldn't figure that calculator out

[@sgmotto7280]

THANK YOUUUUUUUUUUUUUUUUUUUUU

[@DuhnuhMae]

Imma buy that calculator

[@talaissa4038]

do cuz i have one and it is real great:)

[@keanlynnn3989]

the background music tho...

[@numbermathematics4137]

i have thast !!

[@Templar07]

🕊💯💯💯

[@asmitagc3656]

💕💕💕🙏🙏🙏

[@clintutorial5648]

senk u bery mats

[@ZahidHussain-bx5sh]

😘😘😘😘😍❤️💕

[@triplem2235]

imovie

[@blackpenredpen]

The Moon yea!

[@l23748]

OMGGG🤭🤭🤭🤭🤭🤭

[@chinmaymadhavi]

Thank you

[@beergnieer1794]

Thank you sir

[@eintchitsusan1843]

Thanks a lot

[@abhijitrawade335]

Thank you

[@satern8434]

Thank you