Solve 4(x^2 -9)-8=-19

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Type your math problem... 4(x^2 -9)-8=-19

Question

Solve the quadratic equation

Solve using square roots

Solve by factoring

Solve using the quadratic formula

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

Alternative Form

x_{1} = - 2.5, x_{2} = 2.5

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