Question

(-8y^9)^1/3

Answer 1

is the cube root of (-8y^9) which breaks down to the cube root of (-2*-2*-2*y*y*y*y*y*y*y*y*y) how many perfect triplets are there ( -2 and y and y and y) so the answer is -2y^e

Answer 2

You multiply the exponents

Answer 3

sorry to the 3 not e

Answer 4

thank you :0]