SOLUTION: I need to factor the polynomials and solve the equation 32xy^3 +4x= I factored out 4x to get 4x(8y^3+1) but I am unsure if I should do that. Thanks in advance for

Question 624554: I need to factor the polynomials and solve the equation

32xy^3 +4x=

I factored out 4x to get 4x(8y^3+1)
but I am unsure if I should do that.
Thanks in advance for your help. Also can you please show me the steps.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Now let's factor

Start with the given expression.

Rewrite as . Rewrite as .

Now factor by using the sum of cubes formula. Remember the sum of cubes formula is

Multiply

So factors to .

In other words,

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Answer:

So in the end, completely factors to

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