## Algebra 1: Common Core (15th Edition)

$243x^{3}$
You are given $3^{2}$(3x$)^{3}$.Simplify the expression: ($3^{2}$)($3^{3})$$x^{3} -multiply every term in the parentheses to the power of 3- 3^{5}$$x^{3}$ -add the exponents of numbers with a similar base and simplify the exponents- =243$x^{3}$