Question

Hello ! Pls solve the above sum. Thank you. No spamming. I've given enough points worth this sum. Only Moderators should answer.​

Answer 1

Answer:

when powers are in negative ,we reciprocal the terms so,

[2^2-3^2]÷1/5

[4-9]÷1/5

-5÷1/5

when you need to divide the term ,just reciprocal it so,

-5×5

-25 ...answer

I'm not a moderator but hope this could help you :)

Answer 2

Answer:

your answer is in the attachment