What is the value of b2 - 4ac for the following equation?

2x^2 + 3x = -1

Question

What is the value of b2 - 4ac for the following equation?

2x^2 + 3x = -1

mrnood · Answer

@RainbowBubbles01 
You should post oyur question in a new thread - not tagged onto @hayleybug77

anonymous · Answer

I didnt mean to xD

mrnood · Answer

@hayleybug77 

the standard form of the quadratic is

a x^2 + b x + c = 0

Your equation is 

2x^2 + 3x +1 =0

so write the values of a, b and c for your equation....

anonymous · Answer

@MrNood  could you help me on this

anonymous · Answer

lol

anonymous · Answer

sorry man

anonymous · Answer

1?

mrnood · Answer

how can "1" be the value of a, b AND c they are three different numbers

look at the general form, then look at your equation (as I wrote it above)

There is a correlation between a, b and c and th numbers in your equation

(btw I am not going to giver the answer)

mrnood · Answer

write

a=
b=
c=

from your equation - I will help further when you do that