SOLUTION: Please help me!!! I really need help! Use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. Note: It i
Algebra.Com
Question 36186: Please help me!!! I really need help! Use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. Note: It is not necessary to find the roots; just determine the number and types of solutions.
2x^2 - 10x + 25 = 0
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
As I posted earlier on a similar problem, just calculate , where in this case, , a =2, b= -10, and c= 25.
Since this discriminant is less than 0, there will be NO REAL solutions. The solutions will be complex. They will also always be conjugate pairs--no extra charge!
R^2 at SCC
RELATED QUESTIONS
Have not gotten an answer yet...I sent it before but I really need help with this one :)... (answered by stanbon)
In this question I need to use the “discriminant” to determine the number of solutions of (answered by jim_thompson5910)
In this question I need to use the “discriminant” to determine the number of solutions of (answered by jim_thompson5910)
In this question I need to use the “discriminant” to determine the number of solutions of (answered by jim_thompson5910)
In this question I need to use the “discriminant” to determine the number of solutions of (answered by jim_thompson5910)
Hi: I really need help on this one. What I have to do is to
use the discriminant to... (answered by Prithwis)
I really need help on this one.
4/3x^2 - 2x + 3/4 = 0
I have to use the... (answered by Prithwis)
Please Help. Use the discriminant to determine the number types of solutions of the... (answered by jim_thompson5910)
10.Use the discriminant to determine the number of solutions of the quadratic equation,... (answered by uday1435)