x^2 + 2.20x+1.21 =0
&&
4x^2 + 5x + 13/8
"use the discriminant to determine the number of real solutions of the equation.
do not solve the equation "
![]() |
x^2 + 2.20x+1.21 =0
&&
4x^2 + 5x + 13/8
"use the discriminant to determine the number of real solutions of the equation.
do not solve the equation "
The discriminant is
Plug in you're a,b,c and see what you get.
Here are the conditions.
If the discriminant is >0, then it has 2 real roots.
If it = 0, then it has one real root of multiplicity 2.
If it is <0, then it has no real roots.
All times are GMT -7. The time now is 06:51 AM. |