Solve 40=x^2 - ScanMath

DOWNLOAD FOR FREE

Type your math problem... 40=x^2

Question

Solve the quadratic equation

Solve using square roots

Solve using the quadratic formula

Solve using the PQ formula

x_{1} = - 210, x_{2} = 210

Alternative Form

x_{1} \approx - 6.324555, x_{2} \approx 6.324555

Show Solution