Question

http://prntscr.com/aty1lr

Answer 1

@welshfella

Answer 2

HinT 108 = 4 * 27

you know the cube root of 27

Answer 3

C

Answer 4

No

remember the cube root of 27 ?

Answer 5

last guess is A

Answer 6

@Mehek14

Answer 7

don't you have a calculator on which you could input \(\sqrt[3]{-27}\)? If not, there are plenty of calculators online which can do it.

Answer 8

\[108=2^2 3^3 \]