Solution
Solution
Solution steps
Solve with the quadratic formula
Simplify
Separate the solutions
The solutions to the quadratic equation are:
Popular Examples
factor 8t^2-64+281simplify (16x^{-6}y^2)^{-1/2}simplify 1/2*11/5 (1/4 [ 1/3 (1/2 x-3)-2]-1)-2=18-(2-x)=2x
Frequently Asked Questions (FAQ)
What are the solutions to the equation 7r^2+5r+9=0 ?
The solutions to the equation 7r^2+5r+9=0 are r=-5/14+i(sqrt(227))/(14),r=-5/14-i(sqrt(227))/(14)Find the zeros of 7r^2+5r+9=0
The zeros of 7r^2+5r+9=0 are r=-5/14+i(sqrt(227))/(14),r=-5/14-i(sqrt(227))/(14)