SOLUTION: I do not understand how they got the answer for this problem.
{{{x+h}}}3
The answer is {{{x^3+3x^2h+3xh^2+h^3}}}
Please break it down for me.
Thank you for your time.
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: I do not understand how they got the answer for this problem.
{{{x+h}}}3
The answer is {{{x^3+3x^2h+3xh^2+h^3}}}
Please break it down for me.
Thank you for your time.
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You can put this solution on YOUR website! I do not understand how they got the answer for this problem.
(x+h)^3
:
You know this means: (x+h)*(x+h)*(x+h), right
:
First FOIL (x+h)*(x+h) and you should get: x^2 + 2xh + h^2
:
Mult that by (x+h), do it the old fashioned way you learn to multiply numbers:
x^2 + 2xh + h^2
.................x + h
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:
:
:
You should get the answer they gave you.
