Question

Give the value of the discriminantof the equation 4x^-7x+3=0

a) 1
b)-128
c)0
d)128

Answer 1

Answer is 1

Answer 2

anna, do you know how to find the discriminant?

Answer 3

Disc= b^2 - 4ac
in this equation a=4, b=-7 and c=3
so,
Disc= (-7)^2 - 4(4)(3)
Disc= 49-48
Disc= 1

Answer 4

@hsmt have you got it now..??

Answer 5

@annawilliams40285 have you got it now..??

Answer 6

yes, i had the answer quite some time ago. i was going to help her find the answer, not give it to her.