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Snowcat [4.5K]
3 years ago
6

Reduce -8 + b^2 by 5 + b^2

Mathematics
2 answers:
ozzi3 years ago
8 0

Answer:-13

Step-by-step explanation:

-8 + b^2 - 5 - b^2

=============

-13

Komok [63]3 years ago
4 0

Answer:

-13           __________________________

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Step 1, do the stuff in parenthesis:

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Step 2, remove parenthesis and simplify:

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Step 3, use this formula-

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Step 4, use another formula:

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