Question

see drawing!
find three combonations of whole numbers that satisfy the A root of 256 =b

Answer 1

Does 256 have a perfect square? A perfect cube? A perfect fourth root? Use a calculator to check these things.

Answer 2

perfect sqaure is 16

Answer 3

Ah, and you can also choose the index to be 1.

Answer 4

When you say perfect square, that means the index is 2.

Answer 5

yes

Answer 6

and the 4th root works too, so that makes 3, thanks!!

Answer 7

=D