What should be multiplied to `2^6` so that the products is 1 ?

What should be multiplied to 3^(-4) so that product is 6 ?

What should be multiplied to 6^(-2) so that the product may be equal to 216? (a) 6^4 (b) 6^5 (c) 6^3 (d) 6

What should be multiplied to 6^(-2) so that the product may be equal to 216? (a) 6^4 (b) 6^5 (c) 6^3 (d) 6

The smallest number with which 120 should be multiplied so that the product is a perfect square is