Question

by which number (2/3)ki power 2 must be multiplied so that the product is (3/2) ki power-2

Answer 1

Answer:

in this we have to do only "multiplicative inverse" or "additive inverse"

now the question is in your hand

Answer 2

Answer:

Hello I am Sadhan

Step-by-step explanation:

Correct option is

A

81

Let, x be multiplied to (−3)

−2

so that the product is equal to 9

i.e., (−3)

−2

×x=9

⟹

(−3)

2

1

×x=9

⟹

9

1

×x=9

⟹x=9×9

∴x=81

The required number is 81