Question

Basically i need the answer to a) and b) thank you.

Answer 1

A=8 and B=8.14 is the correct answer hope I helped

Answer 2

a=8, b=8.14

Explanation:

2^3 is the same as 2•2•2 which is 8.

If you cube root of 540 it is 8.14325 but I left it off with the second decimal which you could add or take off whichever you need.