x^{2}-16=0

Question

x^{2}-16=0

Accepted Answer

Step:1 ：Solve the quadratic equation (x^2 - 16 = 0) by factoring.Step:2 ：(x^2 - 16 = (x - 4)(x + 4))Step:3 ：Set each factor equal to zero: ((x - 4) = 0) and ((x + 4) = 0)Step:4 ：Solve for x: (x = 4) and (x = -4)Step:5 ：(boxed{x = 4, -4})

Answer

Step: 1 ：Solve the quadratic equation (x^2 - 16 = 0) by factoring.Step: 2 ：(x^2 - 16 = (x - 4)(x + 4))Step: 3 ：Set each factor equal to zero: ((x - 4) = 0) and ((x + 4) = 0)Step: 4 ：Solve for x: (x = 4) and (x = -4)Step: 5 ：(boxed{x = 4, -4})

$x^{2}-16=0$

Answer

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