Question

How would I simplify 3√64(x+1)^3

Answer 1

well if you are looking at

\[\sqrt[3]{64(x + 1)^3}\]

then you need to know

\[64 = 4^3\]

so writing the problem in index form you have

\[(4^3)^{\frac{1}{3}} \times((x + 1)^3)^{\frac{1}{3}}\]

simplify by multiplying the powers...