Completing the square to find the turning point of a parabola

A tutorial on how to complete the square and how we can use this new form to find the turning point of a parabola.

[@user-dy6im4ng4t]

It's some hours before test and man, I find it really helpful. Thanks alot🙏🙏

[@oogity-swoogity]

Thank you, I didn't know what to do when there was a number outside the brackets so this really helped :)

[@cricketarena2458]

Why did my math teacher not just show me this video instead of showing me her method...this was so helpful Thanks a lot man this really helped me!!

[@kinggsbf980]

Hey this really cleared this up for me, Thank you.

[@lloydbussio7782]

Hey man this really helped thank you!

[@dayyanahmad4952]

Thank you so much i finally figured it out!

[@mr.ahmedjama2589]

YOU MADE SIMPLE AND CLEAR BRO.

[@jmilligan3050]

THANK YOU SO MUCH 😩❤️

[@mysterywoman8158]

Thank you:)

[@britneytan4856]

Thank you it helped me so much

[@magoclaws6918]

Thank you

[@kkidtheboat]

Please do more videos regarding video to get new ideas And to use other methods

[@aryanshah3069]

But u did help me out.. thank youu🙏🏻🤗

[@micahmugge4545]

Why does the 2 outside the brackets in the last question not affect the coordinates of the turning point? Thank you!

[@bridgethegapmath7576]

Hi Micah. When you are done completing the square, the number outside the bracket does not change the turning point. This number changes how steep or flat the graph is. A steeper graph will still turn at the same point. Try drawing two graphs with different numbers in the front to see the difference for yourself. Happy studying.

[@tanishcshah13]

Thankyou very much 🙂

[@yadondill8159]

This guy is so from South Africa

[@dddd-uk4vn]

thanks

[@christophergoring9800]

thanks alot

[@gabrielleagnew5320]

👍🏼

[@eipimath]

Thanks for sharing! I posted a video on completing the square using remainder theorem. Let me know what you think.

[@jaslyn5292]

thank you

[@Jack-do5tq]

Jaslyn529 I disagree

[@aasiyah692]

@@Jack-do5tq with what? 😂

[@Jack-do5tq]

Aasiyah pineapple# they deleted it 😂😂

[@bigtymin728]

do you always divide middle number by 2?

[@hemshsugma710]

it's been a year, I have the same question, do you always divide the middle number by 2?

[@CrayZee-]

​@@hemshsugma710 divide the number next to x by 2 and square it.

[@sanjanachitthoor6905]

Can you show how to do it for 3x^2+4x-15=y? I am just not getting it!!!! 😭

[@justanobeseguywholikestoea4803]

yo you still stuck on this question?

[@surabenshaban1160]

Isn’t it minus p and positive q for the coordinates of the Turning point

[@jamesradford9736]

this is completely wrong?

[@miralee3635]

no its completely correct

[@jcbarnes]

2x^2-10x-3 goes to 2[(x-2.5)^2 -25/4 -3/2] which goes to 2[(x-2.5)^2 -31/4] which goes to 2(x-2.5)^2 -31/2 Therefore turning point is x = -2.5X-1 = 2.5 and y = -31/2 because after we expand the brackets we multiply -31/2 by 2 to get -31/2 TURNING POINT = (2.5,-31/2) This video is 100% correct, but it's just a similar method.

[@aryanshah3069]

Dude ur complex examples ans is wrong.. u took 25/4 first nd then in the next line u took 25/2 for sm reason.. so the correct ans is (2.5;-9.25)

[@nomanpatel9746]

your video does not make sense

[@daviddallakyan7594]

elaborate