Question

Give answer of question 16

Answer 1

Answer:

a/b = (-3³/8²)³ * (2²/-3)5

-3³*³/8²*³ * 2²*5/-3 5

-3 to the power 9 / 8 to the power 6*2to the power 10 / -3 to the power 5

-3 to the power 9*2to the power 10 / 8 to the power six * -3 to the power 5

-3 to the power 9- -3 to the power 5 *2¹ⁿ / (2³)6

-3⁴*2¹ⁿ/ (2³)6

-3⁴*2¹ⁿ / 2³*6

-3⁴*2¹ⁿ / 2¹²

-3⁴*2¹ⁿ-¹²

-3⁴*(1/2)²

-3⁴/4

81/4

now, a/b²

(81/4)²

6561/16