Question

the value of the discriminant of quadratic equation 2x^2-3x -5 is equal to zero​

Answer 1

Answer:

49

Step-by-step explanation:

D = $b^{2} -4ac$

D = $(-3)^{2} - 4*2*(-5)$

D = 9 + 40

D = 49

Answer 2

Answer:

49

Step-by-step explanation:

discriminant = b²-4ac

= 3²-4*2*(-5)

=9 - (-40)

= 49