Trigonometry Examples

${(4 + 2 j)}^{4}$

Step 1

Factor $2$ out of $4 + 2 j$ .

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Step 1.1

Factor $2$ out of $4$ .

${(2 \cdot 2 + 2 j)}^{4}$

Step 1.2

Factor $2$ out of $2 \cdot 2 + 2 j$ .

${(2 (2 + j))}^{4}$

${(2 (2 + j))}^{4}$

Step 2

Apply the product rule to $2 (2 + j)$ .

$2^{4} {(2 + j)}^{4}$

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