Question

What is (3x)^3(4x)^2????

Answer 1

ok using the following property
\[\Large (a^b)^n(x^c)^n=a^{bn}x^{cn}\]
power gets multiplied
\[\Large (3)^3x^3(4)^2x^2=27x^316x^2\]
just multiply 27 and 16 and add powers of x
can you do this .now?