Completing The Square Explained In 1 Minute!

Learn how to complete the square in one minute! Completing the square creates a perfect square trinomial, which we can easily factor and solve for x.

[nadiakenyan-zeod]

I spent 3 hours crying last night and went to school with puffy eyes just to find this…

[VincentWebster-hihu]

This helped me so much you are a life saver thank you!!

[agrocassiano]

x² + 8x - 5 = 0
a b c
X² = - 8x + 5
a b c
*X = b/2 + - ^[ (b/2)² + (c) ]*
X = - 8/2 + - ^[ (8/2)² + (5) ]
X = - 4 + - ^[ 16 + 5 ]

*X = -4 + - ^[ 21 ]*

Parabéns M G A, sucesso sempre.

[sehreensabbir]

U HELPED ME IN A MATH I STUGGLED SINCE GRADE 8 IN 2 MINUTES, ( im in grade 10 rn) thank uuu

[Ehbebsbhxhebnens]

Where is the completed square? I know factored form now but what is the completed square form?

[shennalim]

My 10yo is excelling at maths and I need to brush up to keep up. This is what I need. Thanks for the video.

[Zyferr]

Can someone explain to me what happened to the 8x when he factored it?

[PranitSuman]

Let's I love maths Looking for a friend who is good in maths tomorrow is my result and Ik I did amazing!!

[YTazu]

2 classes of math (50 mins each so about 100 mins) and I still didn’t understand it, and then someone did it in 1/100th of my classes and I understand it completely

[danielkomitski]

Would you know how to do this if it was 7x instead of 8x, without using decimals?

[toki_yo]

Thanks mate, finally I can finish that worksheet I've been procrastinating for a week

[chessandmathguy]

If you wish to complete the square, you can just proceed without checking if it can be factored.

Whether it can or can't be factored doesn't affect your ability to complete the square if that's the method you've decided on.

[commandmax]

this isn't the completing the square form tho....

[MikeHenry]

Really helpful before the exam night
Thank you sooo much sir....

[GamingBalncYT]

I needed to remember it in like 5 seconds, so thanks 👍

[juliettef]

It’s helpful when you can easily factor it

[chelseaf]

It’s a good Completing the square video

[juliesmith]

Thanks for the quick example! I’ll watch your longer video on completing the square now!

[beanz_]

Thank you so much I was struggling for a while on this and you’ve opened the door on it for me

[xxsanji_cosplaysxx]

*me still not understanding* imma fail my test tomorrow…….