Trigonometry Examples

$f (x) = (2 x^{4} - 1) (5 x^{3} + 6 x)$

Step 1

Factor $x$ out of $5 x^{3} + 6 x$ .

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Step 1.1

Factor $x$ out of $5 x^{3}$ .

$f (x) = (2 x^{4} - 1) (x (5 x^{2}) + 6 x)$

Step 1.2

Factor $x$ out of $6 x$ .

$f (x) = (2 x^{4} - 1) (x (5 x^{2}) + x \cdot 6)$

Step 1.3

Factor $x$ out of $x (5 x^{2}) + x \cdot 6$ .

$f (x) = (2 x^{4} - 1) (x (5 x^{2} + 6))$

$f (x) = (2 x^{4} - 1) (x (5 x^{2} + 6))$

Step 2

Remove unnecessary parentheses.

$f (x) = (2 x^{4} - 1) x (5 x^{2} + 6)$

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