Question

What is the simplest form of this expression?
W3 – w(w2 + 2w – 1) + 2w

Answer 1

Explanation:

3w-w(2w+2w-1)+2w

3w-w(4w-1)+2w

3w-4w²-w+2w

3w-w+2w+4w²

4w+4w

So factorize 4w since it is common

=4w(w+w)

Answer 2

-2w^2+3w

Explanation:

It’s right lol