Question

If a/b=(–7/9)8÷(–7/9)6 , find the value of (a/b)2

Answer 1

Answer:

a/b=8/6

(a/b)2=(8/6)×2=8/3

Answer 2

Answer:

2401/6561

Step-by-step explanation:

a/b = (-7/9)8 ÷ (-7/9)6

(-7) 8-6 = 4

(-7)4 = 2401

(9)4=6561