Question

find the value of x if 3^4*3^5=(3^3)^x

Answer 1

${3}^{4} \times {3}^{5} = ( { {3}^{3}) }^{x} \\ = {3}^{4 + 5} = {3}^{3x} \\ = {3}^{9} = {3}^{3x} \\ comparing \: powers \: of \: both \: side \\ 3x = 9 \\ x = \frac{9}{3 } \\ x = 3$
Hope it helps.