is x-4 a factor of x^3-64?

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isx-4afactorofx^3-64?isx-4afactorofx^3-64?isx-4afactorofx^3-64?YESx³-64=x³-4³=(x-4)(x

is x-4 a factor of x^3-64?
is x-4 a factor of x^3-64?

is x-4 a factor of x^3-64?
YES
x³-64=x³-4³=(x-4)(x²+4x+4²)=(x-4)(x²+4x+16)
So,x-4 is a factor of x^3-64