Simple way to solve a cubic equation

Simple way to find the #solution to a #cubic #equation.
First, you have to find one of the roots of the equation by test some integers that will satisfy the equation.
Multiply the root with the leading coefficient and add the result to the coefficient of x².
use the value u got after addition and multiply it with the root again, add that result to the coefficient of x.
Multiply what u got after addition with the root, add the result to the constant which must give you zero.
Now use the three values u got after addition to form a quadratic function.
factorize the quadratic function and get the remaining two factors.
set each factor to be zero and obtain the real solution to the cubic equation.

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[windowsxp]

My lecturer never explained it this way. She simply downloaded notes from the internet and never really explained it! I felt cheated! You are the best!

[mr.shroom]

Once again you teach something my teacher hasn't taught and IS WAY EASIER! Thankyou!

[unstppable_]

Thank you very much for this tutorial this helped very much

[Flyworldview]

U make everything simple ..thank you..more like you is needed

[samsass]

Thank you for your perfect teaching ! I wish I have become familiar with your channel sooner !

[ChilubaSeme]

Thank you for making it easy to understand😊

[mahmudkhaliil]

Thank you for the amazing explanation. Most videos confuse you rather than help you.

[YousufNdalama]

I never understood anything during the lecture but you made it easier for me❤

[ifeanyianicho]

Thank you. This is the simplest method I've seen .

[SamuelIpero]

I just learnt a new thing now. Thanks, Sir.

[mbongenisbu]

Wow it's much easier than the long division

[djsimon]

I still dont understand. The equation i have us 4x to the power of 3 plus 3x to the power of 2 plus 8x plus 6 equal 0. The first step doesnt work for mine

[yazeedsuleiman]

What If both positive 1 and negative 1 doesn't work?