Trigonometry Examples

$- 2 x - 6 x^{4} + (x - x^{4} + 6 x^{3})$

Step 1

Remove parentheses.

$- 2 x - 6 x^{4} + x - x^{4} + 6 x^{3}$

Step 2

Add $- 2 x$ and $x$ .

$- 6 x^{4} - x - x^{4} + 6 x^{3}$

Step 3

Subtract $x^{4}$ from $- 6 x^{4}$ .

$- 7 x^{4} - x + 6 x^{3}$

Step 4

Move $- x$ .

$- 7 x^{4} + 6 x^{3} - x$

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