Apply Power of Power Rule: To simplify the expression 3x3^{2}, we need to apply the power of a power rule, which states that am^{n} = a^{m*n} for any real number a and integers m and n.
Multiply Exponents: Using the power of a power rule, we multiply the exponents. For the coefficient 3, which can be considered as 31, we have (31)2=31∗2=32. For the variable x, we have (x3)2=x3∗2=x6.
Calculate Coefficient Power: Now we calculate the power of the coefficient: 32=3×3=9.
Combine Results: Combine the results to get the final simplified expression: 9x6.