# algebra

posted by
**julissa**
.

how can i solve this equation:

(a-b)(2a-b)(a+2b)

can anyone be so kind to help me with it?

p.s.

I'm barely learning

how to multiply polynomials.

posted by
**julissa**
.

how can i solve this equation:

(a-b)(2a-b)(a+2b)

can anyone be so kind to help me with it?

p.s.

I'm barely learning

how to multiply polynomials.