Solution
Solution
Solution steps
Solve with the quadratic formula
Simplify
Separate the solutions
The solutions to the quadratic equation are:
Popular Examples
completesquare x^2-x+3complete the square completesquare x^2-x+4complete the square x^2-3x+3=32y^2-5y-3=0completesquare 6x^2-12x-2complete the square
Frequently Asked Questions (FAQ)
What are the solutions to the equation 3x^2+15x+20=0 ?
The solutions to the equation 3x^2+15x+20=0 are x=-5/2+i(sqrt(15))/6 ,x=-5/2-i(sqrt(15))/6Find the zeros of 3x^2+15x+20=0
The zeros of 3x^2+15x+20=0 are x=-5/2+i(sqrt(15))/6 ,x=-5/2-i(sqrt(15))/6