Question

Write the quadratic equation in general form. What is the value of b2 - 4ac?

1 = 2x2 + 5x?

Answer 1

Do you know the general form for the quadratic?

Answer 2

do you want the value of b^2 - 4ac or do you want the value of the sqrt(b^2 - 4ac) ?

Answer 3

Well...if it's zero, the sqrt doesn't matter, so

Answer 4

the quatdratic formula is b+- squaroot b^2-4ac/2a

Answer 5

isn't c = -1

Answer 6

The standard form is:
\[ax^2 + bx + c = 0\]
So to get the equation you have into that form we should do what?

Answer 7

25 - 4(2)(-1) = 25 - 8 = 17

Answer 8

Write the quadratic equation in general form. What is the value of b^2 - 4ac?

1 = 2x^2 + 5x?

a17
b33
c34

Answer 9

thtas the whole question(:

Answer 10

I think it's a
lol

Answer 11

thank you