Solve the algebraic expressions
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Answers
Answered by
0
Answer:
1. 8b-32
Step-by-step explanation:
2.12z^2 -20z+7^3
Answered by
0
Answer:
8b+−32
Step-by-step explanation:
21b−32+7b−20b
=21b+−32+7b+−20b
Combine Like Terms:
=21b+−32+7b+−20b
=(21b+7b+−20b)+(−32)
=8b+−32
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