Solve 9 = 657x 963 x - 15

Evaluate

9 = 657 x \times 963 x - 15

Multiply

More Steps

9 = 632691 x^{2} - 15

Swap the sides

632691 x^{2} - 15 = 9

Add or subtract both sides

632691 x^{2} = 24

Divide both sides

\frac{632691 x ^{2}}{632691} = \frac{24}{632691}

Divide the numbers

x^{2} = \frac{8}{210897}

Take the root of both sides of the equation and remember to use both positive and negative roots

x = \pm \frac{8}{210897}

Simplify the expression

x = \pm \frac{2 46866}{70299}

Separate the equation into 2 possible cases

x = \frac{2 46866}{70299} x = - \frac{2 46866}{70299}

Solution

x_{1} = - \frac{2 46866}{70299}, x_{2} = \frac{2 46866}{70299}

Alternative Form

x_{1} \approx - 0.006159, x_{2} \approx 0.006159

Solve the quadratic equation