Question: Math

(7 + 8b^4- 6b^2) + (3b^2-9b^3+ 2) - (b^4-4b^3 + 5)=

In Math | Asked by AnneS2
Answers

 (7 + 8b^4- 6b^2) + (3b^2-9b^3+ 2) - (b^4-4b^3 + 5)

7 + 8b^4- 6b^2 + 3b^2-9b^3+ 2 - b^4 +4b^3 -5

7+ 2 -5      + 8b^4- b^4        - 6b^2 + 3b^2         -9b^3+4b^3

4              + 7b^4            - 3b^2                       -5b^3

CherieS | 334 days ago