Solve x^2 15 = 64

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Type your math problem... x^2 15 = 64

Question

Solve the quadratic equation

Solve using square roots

Solve using the quadratic formula

Solve using the PQ formula

x_{1} = - \frac{8 15}{15}, x_{2} = \frac{8 15}{15}

Alternative Form

x_{1} \approx - 2.065591, x_{2} \approx 2.065591

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