Question

REALLY NEED HELP! WILL MEDAL U!

Use the quadratic formula to solve 2y^2 – 3y = 2
A {½, –2}
B {–½, –2}
C {½, 2}
D {–½, 2}

Answer 1

What is the quadratic formula ?

Answer 2

isn't up in the description box

Answer 3

I know the formula

Answer 4

hahaha.. hence, medal for you @wolf1728

Answer 5

a=2 b=-3 c=-2

[x=-b +-sq root(b^2 -4*a*c)] / 2*a

Answer 6

[x = --3 +-sq root(9 -4*2*-2)] / 2*2

x = [3 +- sq root (9 +16)] / 4

x = 3 + 5 / 4

x=2

x = 3-5 /4

x= -.5

Answer 7

That's D

Answer 8

nbarrera - do you agree?

Answer 9

yes

Answer 10

okay then :-)