Algebra Examples

$x^{3} + 2 x - 1 \cdot x^{4} - x^{3} + 3$

Step 1

Combine the opposite terms in $x^{3} + 2 x - 1 \cdot x^{4} - x^{3} + 3$ .

Tap for more steps...

Step 1.1

Subtract $x^{3}$ from $x^{3}$ .

$2 x - 1 \cdot x^{4} + 0 + 3$

Step 1.2

Add $2 x - 1 \cdot x^{4}$ and $0$ .

$2 x - 1 \cdot x^{4} + 3$

Step 2

Rewrite $- 1 x^{4}$ as $- x^{4}$ .

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

Step 3

Reorder $2 x$ and $- x^{4}$ .

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