Tuesday

September 30, 2014

September 30, 2014

Posted by **Algebra Student** on Tuesday, May 15, 2007 at 2:13pm.

#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?

**Answer this Question**

**Related Questions**

Algebra - Consider the equation: 4x^2 – 16x + 25 = 0 (a) Show how to compute the...

Algebra - Consider the equation 4x^2 – 16x + 25 = 0. (a) Show how to compute the...

algebra - What would be the discriminant for this equation: x^2-2x+12=0 How many...

intermediate algebra - use thr discriminant to determine wheather the following ...

Math - Please help me about solving kuadratic equations: X^2-2(1-3m)x+7(3+2m)=0 ...

Pre Algebra - use the discriminant to determine whether the following equations ...

intermediate algebra - use the discriminant to determine whether the following ...

Algebra - Can someone help me with this question? Use the discriminant to ...

Algebra ...Please check this to see if I am corect - For the following equation...

algebra 1 - in the equation 5x+y=-1,m= I will be happy to critique your work on ...