Trigonometry Examples

$\tan^{2} (0) - \tan (0)$

Step 1

Simplify each term.

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Step 1.1

The exact value of $\tan (0)$ is $0$ .

$0^{2} - \tan (0)$

Step 1.2

Raising $0$ to any positive power yields $0$ .

$0 - \tan (0)$

Step 1.3

The exact value of $\tan (0)$ is $0$ .

$0 - 0$

Step 1.4

Multiply $- 1$ by $0$ .

$0 + 0$

$0 + 0$

Step 2

Add $0$ and $0$ .

$0$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$