Which expression is equivalent to \frac{1}{3}(6x^{2}y)^{2}(2x^{3}y^{4}) for all values of x and y where the expression is defined?
24x^{7}y^{6}
4x^{7}y^{6}
4x^{12}y^{8}
24x^{12}y^{8}
What value of m makes the equation \frac{2}{3}(m-9)=\frac{1}{3}(m-27) true?
-6
-9
-3
-1
Which expression is equivalent to \frac{16k^{9}m^{7}}{4k^{3}m^{14}} for all values of k and m where the expression is defined?
\frac{12k^{6}}{m^7}
\frac{12k^3}{m^2}
\frac{4k^3}{m^2}
\frac{4k^{6}}{m^7}
Which expression is equivalent to (x^{\frac{3}{7}})^{2}?
x^{\frac{6}{14}}
x^{\frac{5}{7}}
x^{\frac{6}{7}}
x^{\frac{17}{7}}