find this answer pl'zZZ
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7²x+1/7² =7³
2x+1 -2 =3
2x +1 =5
2x =4
x = 2
hope it may helps you≡^ˇ^≡
2x+1 -2 =3
2x +1 =5
2x =4
x = 2
hope it may helps you≡^ˇ^≡
Answered by
1
We have to make sure the exponents are equal by,
7^2x+1÷7^2=7^3
(Rule: Division in exponents when bases are equal, equals to subtracting the exponents.)
2x+1-2=3
2x-1=3
2x=3+1
X=4/2
=x=2
7^2x+1÷7^2=7^3
(Rule: Division in exponents when bases are equal, equals to subtracting the exponents.)
2x+1-2=3
2x-1=3
2x=3+1
X=4/2
=x=2
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