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xz_007 [3.2K]
3 years ago
14

–0.8b2+7.4b+(5.6b–0.2b2)

Mathematics
2 answers:
e-lub [12.9K]3 years ago
6 0

Answer:

Simplify the expression.

− 1b^{2}+ 13 b

Step-by-step explanation:

aev [14]3 years ago
5 0

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

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3 years ago
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