Solve x^2-13=0 - ScanMath

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Type your math problem... x^2-13=0

Question

Solve the quadratic equation

Solve using square roots

Solve using the quadratic formula

Solve using the PQ formula

x_{1} = - 13, x_{2} = 13

Alternative Form

x_{1} \approx - 3.605551, x_{2} \approx 3.605551

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