SOLUTION: Solve for x :(x+1)exponent2+3x(x+1)exponent2+3xexponent2(x+1)+x exponent3 =0

Question 1100949: Solve for x :(x+1)exponent2+3x(x+1)exponent2+3xexponent2(x+1)+x exponent3 =0
Answer by greenestamps(13216) (Show Source): You can put this solution on YOUR website!

I very much suspect that the equation is supposed to have the first term to the power 3 instead of 2.

As you show the problem, it is not very interesting, or very educational.

But if the first exponent is 3, then there is something to learn from the problem.

So I will answer the question, assuming a power of 3 on the first term.

The equation is then

The expression is in the form of

which is equal to

So the equation is equivalent to

The equation has a triple root at x = -1/2.
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