Trigonometry Examples

$y = 0.5 {(2)}^{2}$

Step 1

Remove parentheses.

$y = 0.5 \cdot 2^{2}$

Step 2

Simplify $0.5 \cdot 2^{2}$ .

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Step 2.1

Raise $2$ to the power of $2$ .

$y = 0.5 \cdot 4$

Step 2.2

Multiply $0.5$ by $4$ .

$y = 2$

$y = 2$

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