How To Solve Quadratic Equation By Completing The Square

Step by Step on How to Solve Quadratic Equation by the #completing the #square #method:
Step 1 Divide all terms by a (the coefficient of x2).
Step 2 Move the number term (c/a) to the right side of the equation.
Step 3 Complete the square on the left side of the equation and balance this by adding the square of the half of the coefficient of x
We now have something that looks like (x + p)2 = q, which can be solved rather easily:
Step 4 Take the square root on both sides of the equation.
Step 5 Subtract the number that remains on the left side of the equation to find x.
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[@innocentanthony365]

I have finally understood completing the square today. Thank you so much.

[@tambuwalmathsclass]

🙏🙏

[@user-iz5zq1mx9u]

❤ Thanks for the hard work❤

[@LEO_1_TMC]

You have helped me mmm

[@KazK-yj6in]

I have understood thank you

[@UsmanNamalam-uj4ii]

Sir ur doin good tnx u

[@MathewsHarawa-ho7ds]

Thank you sir for your Reasons , but may u help me in English literature the book of Macbeth.

[@Anwuziedestiny]

Thanks ❤ ❤❤ sir

[@shaboog2644]

Your on my Mt.Rushmore list of mathematics instructors on TH-cam . Very thorough

[@tambuwalmathsclass]

Wow 👌

[@miraummy5485]

My question is when we are adding do we move the number with the sign b4 it🤔

[@olukayodeoyewole2747]

Wow that's great

[@olukayodeoyewole2747]

Thanks

[@tambuwalmathsclass]

@@olukayodeoyewole2747 I appreciate it 🙏

[@chizzylovezone3352]

Pls sir what if we have a negative root like -36/4

[@ericanaaa__2329]

Please can you explain this question to me
(6-x)(2x-5)+30=0 using the completing of square method please

[@kidzextraordinaire]

Thank you Mr Tambuwal, What about the 9/16 on the L.H.S do we just ignore it?

[@chocolateangel8743]

No. He added it to 1 or 16/16 to get a total of 25/16. Watch the video, again.

[@kidzextraordinaire]

Thank you so much,I'm talking about the 9/16 on the Left Hand side I noticed he didn't factorize it. So do we just ignore it as a constant?

[@kidzextraordinaire]

@chocolateangel8743

[@chocolateangel8743]

@@kidzextraordinaire He did factor it. He added the 9/16 to the left-hand side in order to Complete The Square. When you write the left-hand side as a square, it becomes (x + 3/4) squared.

[@ngoziuruawuike6779]

Sir you are doing great

[@tambuwalmathsclass]

Thank you

[@sikasikananu6236]

I have understood little more

[@onyeacholemaliemeke7652]

How did you get the 3rd step

[@ericanaaa__2329]

I didn’t really understand it please

[@anthoniauchenna9384]

I no understand oh 😮😮😮