How to solve 4/(sqrt(10))

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 4/(sqrt(10)) | Equatix

Basic Math

Pre-Algebra

Algebra

Trigonometry

Calculus

Precalculus

Statistics

Finite Math

Linear Algebra

Chemistry

$$\frac{4}{\sqrt{10}}$$

$\frac{2\sqrt{10}}{5}\approx 1.264911064$

Rationalize the denominator of $\frac{4}{\sqrt{10}}$ by multiplying numerator and denominator by $\sqrt{10}$.

$$\frac{4\sqrt{10}}{\left(\sqrt{10}\right)^{2}}$$

The square of $\sqrt{10}$ is $10$.

$$\frac{4\sqrt{10}}{10}$$

Divide $4\sqrt{10}$ by $10$ to get $\frac{2}{5}\sqrt{10}$.

$$\frac{2}{5}\sqrt{10}$$