Solve 15-2x^2=-7 - ScanMath

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Type your math problem... 15-2x^2=-7

Question

Solve the quadratic equation

Solve using square roots

Solve using the quadratic formula

Solve using the PQ formula

x_{1} = - 11, x_{2} = 11

Alternative Form

x_{1} \approx - 3.316625, x_{2} \approx 3.316625

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