Question

express (-3/4) 2 ki power as a ration number​

Answer 1

-3/4=p/q, 9/16= p²/q²,9p²/16= q²,3p²/4=q²,p divide p², p / q form is rational no.

Answer 2

Answer:

9/16

Step-by-step explanation:

A rational number should be of the form p/q where p and q are integer, p and q are coprimes(no common factor) and q not equal to 0

Here (-3/4)^2 = 9/16

And so 9/16 is a rational number, they are integers and coprimes and q not equal to 0

Hope you understood it........All the best