Solve 81 x^2=225 - ScanMath

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Type your math problem... 81 x^2=225

Question

Solve the quadratic equation

Solve using square roots

Solve by factoring

Solve using the quadratic formula

x_{1} = - \frac{5}{3}, x_{2} = \frac{5}{3}

Alternative Form

x_{1} = - 1. \dot{6}, x_{2} = 1. \dot{6}

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