Question

find the discriminant of the equation of 2x²-8x+5=0
show the explanation too..processed​

Answer 1

discriminant of some equation is generally said by 'delta'

and delta = b^2-4ac

so from the given equation ,

we have : a=2 , b=-8 , and c=5

so , delta = (-8)^2 - 4(2)(5)

= 64- 40

= 24

thankyou