Question

please answer in nb
solve only first question​

Answer 1

Step-by-step explanation:

HEY YOUR QUESTIONS ARE NOT CLEAR I JUST SAW ONLY THREE... THESE ARE THE CORRECT ANSWERS....

PLEASE MARK ME AS BRAINLIEST IF IT HELPS... PLSE...

Answer 2

Answer:

a) 2

b)-1/2

c)5

Step-by-step explanation:

explanation in the attachment

hope it can help u

and the method given in above answer is wrong

cause the factorisation is incorrect