Question

CAN ANYONE HELP ME WITH THIS QUESTION

Answer 1

Answer:

2x²+x-a =5

putting x=0 (given)

2×(0)²+(0)-a =5

2×0+0-a=5

0-a=5

-a=5-0

-a=5

Note- ( Variable sign is never negative , hence multiplaying '-a=5' by '-')

i.e. a= 5

Plz mark me as brainlist !!!!!