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Please answer I'm not good at Mathematics
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Please answer I'm not good at Mathematics

Please answer I'm not good at Mathematics-example-1
User Alexey Kalmykov
by
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1 Answer

1 vote

Answer:

22

Explanation:

Plug in 5 for r and 7 for s:

5² - (7 - 4)

Evaluate the terms inside the parentheses first:

5² - 3

Evaluate the exponent:

25 - 3

Solve:

22

User Mike Valenty
by
8.4k points
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