SOLUTION: Add. Note - this is one problem, not two. 5b^3 - 8b + 2b^2 and 3b^2 - 7b^3 + 5b Please help. Thank you so much.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Add. Note - this is one problem, not two. 5b^3 - 8b + 2b^2 and 3b^2 - 7b^3 + 5b Please help. Thank you so much.       Log On


   

Question 27466: Add.
Note - this is one problem, not two.
5b^3 - 8b + 2b^2 and 3b^2 - 7b^3 + 5b
Please help.
Thank you so much.
Answer by vincygrrl22(7) About Me  (Show Source):
You can put this solution on YOUR website!
first rearrange the problem:
5b^3 + 2b^2-8b
+ -7b^3+3b^2 + 5b
then solve
-2b^3+5b^2-3b