Solve 69725-4g^22

Question

69725 - 4 g^{2} \times 2

Simplify the expression

69725 - 8 g^{2}

Show Solution

g_{1} = - \frac{5 5578}{4}, g_{2} = \frac{5 5578}{4}

Alternative Form

g_{1} \approx - 93.357512, g_{2} \approx 93.357512

Evaluate

69725 - 4 g^{2} \times 2

To find the roots of the expression,set the expression equal to 0

69725 - 4 g^{2} \times 2 = 0

Multiply the terms

69725 - 8 g^{2} = 0

Move the constant to the right-hand side and change its sign

- 8 g^{2} = 0 - 69725

Removing 0 doesn't change the value,so remove it from the expression

- 8 g^{2} = - 69725

Change the signs on both sides of the equation

8 g^{2} = 69725

Divide both sides

\frac{8 g ^{2}}{8} = \frac{69725}{8}

Divide the numbers

g^{2} = \frac{69725}{8}

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

g = \pm \frac{69725}{8}

Simplify the expression

More Steps

g = \pm \frac{5 5578}{4}

Separate the equation into 2 possible cases

g = \frac{5 5578}{4} g = - \frac{5 5578}{4}

Solution

g_{1} = - \frac{5 5578}{4}, g_{2} = \frac{5 5578}{4}

Alternative Form

g_{1} \approx - 93.357512, g_{2} \approx 93.357512

Show Solution