Asked by omar

Write in standard form (2b^2-b)+(b^2+4b-4)
PLEASE EXPLAIN ON HOW TO DO IT I WANT TO LEARN
Answered by PsyDAG
Since there is a plus sign between the two parentheses, add the like terms.

2b^2 + b^2 = 3b^2

-b + 4b = 3b

3b^2 + 3b - 4