Question

How would I simplify this?
(81x^4)^(-3/2)

Answer 1

81 is a perfect root, 3^4 = 81, 81x^4 can be simplified to (3x)^4

Answer 2

then multiply (-3/2) by 4

Answer 3

u get -6

Answer 4

so the whole thing would be (3x)^-6

Answer 5

or 1/((3x)^6)

Answer 6

that makes more sense

Answer 7

mhmm

Answer 8

thanks

Answer 9

thank u