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Answer pls i need bring grades up

Answer pls i need bring grades up
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Answer pls i need bring grades up

Answer pls i need bring grades up-example-1
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User Leypascua
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1 Answer

1 vote

Answer:

B. 4²

Explanation:

when multiplying two or more of the same number with an exponent, you add/subtract them. Therefore, 7+(-5) is 2 which leaves the exponent as such

answered
User Superpolock
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