Trigonometry Examples

$- \sqrt{1 (\frac{1}{2}) (1 + \sqrt{\frac{2}{2}})}$

Step 1

Simplify the expression.

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Step 1.1

Multiply $\frac{1}{2}$ by $1$ .

$- \sqrt{\frac{1}{2} (1 + \sqrt{\frac{2}{2}})}$

Step 1.2

Divide $2$ by $2$ .

$- \sqrt{\frac{1}{2} (1 + \sqrt{1})}$

Step 1.3

Any root of $1$ is $1$ .

$- \sqrt{\frac{1}{2} (1 + 1)}$

Step 1.4

Add $1$ and $1$ .

$- \sqrt{\frac{1}{2} \cdot 2}$

Step 2

Combine $\frac{1}{2}$ and $2$ .

$- \sqrt{\frac{2}{2}}$

Step 3

Simplify the expression.

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Step 3.1

Divide $2$ by $2$ .

$- \sqrt{1}$

Step 3.2

Any root of $1$ is $1$ .

$- 1 \cdot 1$

Step 3.3

Multiply $- 1$ by $1$ .

$- 1$