Question

Find the value of n if 5power2n+1 ÷ 25 = 125

Answer 1

5^(2n+1)/25=125

{5^(2n+1)}/(5^2)=5^3

5^(2n+1-2)=5^3

5^(2n-1)=5^3

2n-1=3

2n=3+1

2n=4

n=4/2

n=2

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Answer 2

Answer:

n = 2

Step-by-step explanation:

5^(2n + 1) ÷ 5^2 = 5^3

When bases are same we can equate the powers

2n + 1 -2 = 3

2n = 4

n = 4/2

n = 2

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