Question

1. Find the value of n in 7²n+¹ ÷ 49 = 7³ ​

Answer 1

72 n+1 divided bye 49=73

Answer 2

7²n + 1 ÷ 49 = 7³

( 7²n + 1)/49 = 7³

(7²n + 1)/7² = 7³

7²n + 1 = 7³ . 7²

2n + 1 = 5

2n = 5-1

2n = 4

n = 4/2

n = 2

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