Basic Math Examples

$z - 2 \div z^{3} - 2 z^{2} - z + 2$

Step 1

Combine the opposite terms in $z - 2 \div z^{3} - 2 z^{2} - z + 2$ .

Tap for more steps...

Step 1.1

Subtract $z$ from $z$ .

$- 2 \div z^{3} - 2 z^{2} + 0 + 2$

Step 1.2

Add $- 2 \div z^{3} - 2 z^{2}$ and $0$ .

$- 2 \div z^{3} - 2 z^{2} + 2$

Step 2

Rewrite the division as a fraction.

$- \frac{2}{z^{3}} - 2 z^{2} + 2$

Step 3

Reorder $- \frac{2}{z^{3}}$ and $- 2 z^{2}$ .

$- 2 z^{2} - \frac{2}{z^{3}} + 2$