factor this...?

Question

64 a cube + 1

Answer 1

Favorite Answer

You can use the following formula:

x^3+y^3=(x+y)(x^2-xy+y^2) where x^3=64a^3 and y^3=1.

So x=4a and y=1, now plug in.

This factors to (4a+1)(16a^2-4a+1)

Source(s): math teacher

Answer 2

Do the math baby

Answer 3

you can't factor it; it doesn't have an x.