SOLUTION: Please help;
Use the discriminant to determine weather the following equations have solutions that are:
A) two different rational solutions
b) two different irrational soluti
Algebra.Com
Question 409681: Please help;
Use the discriminant to determine weather the following equations have solutions that are:
A) two different rational solutions
b) two different irrational solutions
c) exactly one rational solution
D) two different imaginary solutions
25x^2=10x-1
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
25x^2=10x-1
25x^2-10x+1=0
b^2-4ac The dicriminant.
100-4*25*1
=100-100
=0 Exactly one rational solution.
.
Ed
RELATED QUESTIONS
Use the discriminant to determine whether the following equations have solutions that... (answered by edjones)
Can someone please help?
Use the discriminant to determine whether the following... (answered by richard1234)
Need Help!!! use the discriminant to determine whether the following equations have... (answered by stanbon)
Use the discriminant to determine whether the following equations have solutions that... (answered by solver91311,jsmallt9)
Use the discriminant to determine whether the following equations have solutions that... (answered by richwmiller)
Use the discriminant to determine whether the following equations have solutions that... (answered by richwmiller)
1. x2 - 8x + 16 = 36
2. use the discriminant to determine whether the following... (answered by oberobic)
Use the discriminant to determine whether the following equations have solutions that... (answered by richwmiller)
Use the discriminant to determine whether the following equations have solutions that... (answered by jim_thompson5910)