Solution
Solution
Solution steps
Solve with the quadratic formula
Simplify
Separate the solutions
The solutions to the quadratic equation are:
Popular Examples
Frequently Asked Questions (FAQ)
What are the solutions to the equation 4x^2+16x+21=0 ?
The solutions to the equation 4x^2+16x+21=0 are x=-2+i(sqrt(5))/2 ,x=-2-i(sqrt(5))/2Find the zeros of 4x^2+16x+21=0
The zeros of 4x^2+16x+21=0 are x=-2+i(sqrt(5))/2 ,x=-2-i(sqrt(5))/2