tolong yak pake cara

[tex] {3}^{3 } + {9}^{2} = {3}^{3} + { {3}^{2} }^{2} = {3}^{3} + {3}^{4} \\ = {3}^{3} (1 + 3) = 4 \times {3}^{3} = {2}^{2} \times {3}^{3} [/tex]
jawabannya C