Question

–0.8b2+7.4b+(5.6b–0.2b2)

Answer 1

Simplify the expression.

− 1b^{2}+ 13 b

Explanation:

Answer 2

In this question, you would be combining like terms

Solve by combining like terms:

-0.8b²+7.4b+(5.6b-0.2b²)

This is the same as:

-0.8b² + 7.4b + 5.6b - 0.2b²

Solve:

-0.8b² + 7.4b + 5.6b - 0.2b²

-1b² + 7.4b + 5.6b

-1b² + 13b

Answer:

-1b² + 13b