find the value of 7^ 2n+1÷ 49 = 7^3
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3
Answer:
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Answered by
4
Answer:
n = 2
Step-by-step explanation:
USING THE LAW
(a)^m ÷ (a)^n = (a)^m-n
2n + 1 - 2 = 3
2n-1=3
2n = 4
n = 4÷2
n = 2
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