Question

Can any one plz plzplz

Answer 1

$\: \: \: \: \: \: \: \: \frac{ {3}^{m} \times {3}^{6} }{ {3}^{ - 3} } = {3}^{18} \\ = > \frac{ {3}^{m + 6} }{ {3}^{ - 3} } = {3}^{18} \\ = > {3}^{m + 6 - ( - 3)} = {3}^{18}$

Now , equate the powers when bases are same .

$\: \: \: \: \: \: \: m + 6 - ( - 3) = 18 \\ = > m + 9 = 18 \\ = > m = 18 - 9 \\ = > m = 9$