Ask a New Question

Find the discriminant and solutions for the following equations.

#1) 9x^2+6x+1=0

#2) -2x^2+3x-2+0

I will be happy to critique your work.

what is b^2-4ac?

#1) 9^2-4(6)(1)=
81-4(6)=
81-24=57
so then 57 is the solution but what is the discriminant or is 57 the discriminant?

#2) -2^2-4(3)(-2)=
4-144= -140
Then -140 would that be the solution or the discriminant?

Ask a New Question or answer this question.

Similar Questions

What would be the discriminant for this equation:x^2-2x+12=0 How many solutions are there? I have that the discriminant is -44
1. 1 answer
Which statement concerning the equation x^2+2=x is true?Its discriminant is 0 , so it has no solution. Its discriminant is 0 ,
1. 1 answer
use thr discriminant to determine wheather the following equations have solutions that are two different rational solutions;two
1. 1 answer
Use the discriminant to determine the number of real solutions to the equation4x^2 - 3x + 2 = 0 Find the value of the
1. 1 answer

more similar questions