Question

Use the discriminant to find the number of real solutions of the equation 3x2 – 5x + 4 = 0. Show your work

Answer 1

discrimant = b^2-4ac

Answer 2

wat u mean discrimant

Answer 3

can u help me please

Answer 4

a quadratic equation ax^2+bx+c = o, the discriminant is b^2-4ac

Answer 5

the dicriminant take values according to the solutions.
>0 if real and distinct roots exist.
=0 if equal roots are there.

Answer 6

<0 when roots are conjugate to each other.

Answer 7

wat is the answer

Answer 8

2 complex roots

Answer 9

I don't know how to do it

Answer 10

no real roots zero

Answer 11

see read all the things i wrote and ask where u didn't understand.

Answer 12

forget it about I don't know how to do it at all

Answer 13

ok shall we start from scratch

Answer 14

@jimmyjoew

Answer 15

http://tutorial.math.lamar.edu/Classes/Alg/SolveQuadraticEqnsI.aspx