Question

Simplify 2 times the 4th root of 80 .

Answer 1

Okay, so that "4" is saying, "what numbers, times itself four times, will equal 80."

Once you find that it's pretty much simply multiplication.

Answer 2

this stuff just confusing

Answer 3

What number, times itself four times, equals 80.

Answer 4

20?

Answer 5

@Compassionate

Answer 6

No. 20^4 =/= 80.
You're finding a nth Root, in this case, the fourth root.
20 * 20 * 20 * 20 = 160,000

Answer 7

It's kinda a trial and error thing. Keep plugging numbers into the 4th root and see if you get eighty. e..g, 4^4 = 4 * 4 * 4 * 4 = 256

Answer 8

okay do you wanna see my answer choices

Answer 9

Go ahead