Question

can someone help me factor x^3-25x?

Answer 1

the GCF = x so:
= x(x^2 - 25)
= x(x+5)(x-5)

Answer 2

x(x+5)(x-5)

Answer 3

the bracket contains difference of two squares
a^2-b^2 = (a-b)(a+b)

Answer 4

(x-5) x (x+5)