215k views
3 votes
Simplify

(4w^2-3w+8) + (3w^2+9w+5) - (-8w^2+7w+3)

1 Answer

2 votes

(4w^2-3w+8) + (3w^2+9w+5) - (-8w^2+7w+3)

=4w^2- 3w+ 8 + 3w^2+ 9w+ 5 + 8w^2 - 7w - 3

=15
w^2 - w + 10

hope it helps
User Melicent
by
7.5k points