Solving quadratics using the quadratic formula

# Solve quadratic equations with the quadratic formula

Solve quadratic equations using the quadratic formula. For example, solve -9x+10x²+8=14.

Solving quadratics using the quadratic formula

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content