Question

A_b=2andab=8 find the value of a3_b3

Answer 1

Answer:

answer is 20

Because the A-b and ab =8

If we subtract 4-2 so we get the answer 2 .I we multiply it so we get 4×2=8

therefore a=4 and b=2

therefore A3-b3=42-23=20

Step-by-step explanation:

I hope my answer will help you