Question

SIMPLIFY IT....... ​

Answer 1

hope it helps u mate..

in this way u can solve this que

Answer 2

here is your answer-

Step-by-step explanation:

[(6)^-2 + (5/7)^-2]^-2

= [1/6^2 + (7/5)^2 ] ^-2

= [1/36 + 49 / 25 ]^-2

= [25 + 49x36 / 750 ]^-2

= [1789/750]^-2

= (1/113.51)^2

= 1/227.02

hope it help✌✌

FOLLOW ME..