Question

16.
Find discriminant of x2+2x+5)with solution ​

Answer 1

Answer:

Discrimant =√b^2-4ac

given ,

a = 1 , b = 2 , c = 5

D = √ 2^ 2 - 4(1)(5)

D = √ 4 - 20

D = √ -16

D = 4

Here is your answer