How to solve (10)/(sqrt(5))

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 (10)/(sqrt(5)) | Equatix

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Question

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

Evaluate

$2\sqrt{5}\approx 4.472135955$

Solution Steps

Rationalize the denominator of $\frac{10}{\sqrt{5}}$ by multiplying numerator and denominator by $\sqrt{5}$.

$$\frac{10\sqrt{5}}{\left(\sqrt{5}\right)^{2}}$$

The square of $\sqrt{5}$ is $5$.

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

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

$$2\sqrt{5}$$

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