Quadratic equations

Instructions:

Solve quadratic equation and find out values of unknown variables x1 and x2.

Example

  
4.x2 + 20.x - 24=0/
=0
(x ).(x )=0
x1=
x2=

Solution

4.x2 + 20.x - 24=0
x1=-6
x2=1
home
home
Quadratic equations
Quadratic equations

Number of exercises: