Question

10) Find the value of n in 7²n+1 + 49 = 7³).
plz i need help to slove this ​

Answer 1

Answer:

this is the answer

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Answer 2

Answer:

7²n+1÷7²=7³

7²n+1-2=7³

7²n-1=7³

2n-1=3

2n=3+1

2n=4

n=4/2

n=2