Question

Could anyone please tell me which steps need to be corrected?

sahi-sahi matlab ek dam sahi!
galat diya to answer gayab milega​

Answer 1

In the third step inspite of -33 it should be -99.

Hope it helps :)

Answer 2

Step-by-step explanation:

Third line pe wo -99 hoga because -3 ka square 9 hoga.