Question

1. Find the value of :
-
3
O
-9/49
9/49
-49/9
49/9
This is a required question​

Answer 1

Answer:

on squaring -ve value become positive so answer will be d

Answer 2

Step-by-step explanation:

(-7/3)²= (-7×-7)/(3×3)

= 49/9

I hope this answer are helpful

to all.