a3-64a4Multiply by 1.a3⋅1-64a4Factor a3 out of -64a4.a3⋅1+a3(-64a)Factor a3 out of a3⋅1+a3(-64a).a3(1-64a) Factor a^3-64a^4 Solving MATH problems We can solve all math problems. Get help on the web or with our math app