Solve 20 = 4(k^2)

DOWNLOAD FOR FREE

Type your math problem... 20 = 4(k^2)

Question

Solve the quadratic equation

Solve using square roots

Solve using the quadratic formula

Solve using the PQ formula

k_{1} = - 5, k_{2} = 5

Alternative Form

k_{1} \approx - 2.236068, k_{2} \approx 2.236068

Show Solution