Question

3^x-2 ÷ 3^-3= 3^4 using x^m ÷ x^n = x^m-n

Please solve this...
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Answer 1

$= > \frac{{3}^{x - 2} }{ {3}^{ - 3} } = {3}^{4}$

$= > {3}^{x - 2 + 3} = {3}^{4}$

$= > x - 2 + 3 = 4$

$= > x + 1 = 4$

$= > x = 3$

Hope this answer helps you ^_^ !