Solve r^2=12 - ScanMath

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Type your math problem... r^2=12

Question

Solve the quadratic equation

Solve using square roots

Solve using the quadratic formula

Solve using the PQ formula

r_{1} = - 23, r_{2} = 23

Alternative Form

r_{1} \approx - 3.464102, r_{2} \approx 3.464102

Show Solution

x^{2} + y^{2} = 12

Show Solution