3^x-2 ÷ 3^-3= 3^4 using x^m ÷ x^n = x^m-n
Please solve this...
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3^x-2 ÷ 3^-3= 3^4 using x^m ÷ x^n = x^m-n
Please solve this...
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[tex] = > \frac{{3}^{x - 2} }{ {3}^{ - 3} } = {3}^{4} [/tex]
[tex] = > {3}^{x - 2 + 3} = {3}^{4} [/tex]
[tex] = > x - 2 + 3 = 4[/tex]
[tex] = > x + 1 = 4[/tex]
[tex] = > x = 3[/tex]
Hope this answer helps you ^_^ !