Question

Find the discriminant of x² + 5x - 6 = 0
(A) 49
(B) 1
(C) 5
(D) 6​

Answer 1

Answer:

(B) 1. It is the correct answer.Hope this will help you.

Answer 2

(A) 49

Step-by-step explanation:

Comparing x² + 5x - 6 = 0 with ax²+bx+c=0

we get,a=1,b=5 and c=-6

Discriminant

=b²-4ac

= 5²-4*1*(-6)

=25-(-24)

=25+24

=49

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