Mathematics
linakrav
3

factor completely:4x^3 - 36x

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(2) Answers
maria169

You would take out a 4x out of both terms because this is a common factor  4x^3-36x 4x(x^2-9)  and then you would notice that (x^2-9) is a difference of squares, so that factors out too  4x(x-3)(x+3) that is all you can factor! hope this helps

armmermom2x

the factor of this is 4x(x^2-9) then x^2-9 can be factored using sum and difference. 4x(x+3)(x-3)

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