Question

write the reciprocal of (1) (2/3)^2 (2) 7^-3

Answer 1

1. 9/2
2. 343

I hope this helped you a lot

Answer 2

Hi friend!

Here's your answer:

1.  (2/3)²

= 4/9

We have to find the reciprocal so we interchange numerator and denominator

Reciprocal = 9/4

2. 7⁻³

= 1/7³

= 1/343

We have to find the reciprocal so we interchange numerator and denominator

Reciprocal = 343

Hope it helped you!!