Answer:
(m+5)(m^2-5m+25)
Step-by-step explanation:
x^3+y^3=(x+y)(x^2-xy+y^2)
x^3+125
x^3+5^3=(x+5)(x^2-5x+5^2)
x^3+5^3=(x+5)(x^2-5x+25)
So answer is