Question

PLEASE help with equation and please explain

Answer 1

\[\sqrt[4]{128n^8}\]

Answer 2

First the four above the radical like that means that (128n^8) is raised to the 1/4 power\[\sqrt[4]{128n^8}=(128n^8)^{1/4}\]

Answer 3

Next..

Answer 4

When you have two things raised to the power this is really what it means\[(ax)^b=a^bx^b\]

Answer 5

an exponent raised to a power you have to multiply the exponents

Answer 6

\[(x^a)^b=x^{ab}\]

Answer 7

did this help

Answer 8

Yes so now you multiply the exponents?