Simplify (3n^3r^2)^3 show work i will mark brainliest

(3n^3r^2)^3 = 27n^9r^6

Because the exponents for ^3 are the same add them that's 6 and then you have 3 which need to tbe multiplied 3 times so 3 * 3 *3 equals 27 and the 9 comes from 3 * 3 exponent.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.