Algebra Examples

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

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$- (3 z^{2}) - (4 z) - (6 z^{2} - 2)$

Step 1.2

Multiply $3$ by $- 1$ .

$- 3 z^{2} - (4 z) - (6 z^{2} - 2)$

Step 1.3

Multiply $4$ by $- 1$ .

$- 3 z^{2} - 4 z - (6 z^{2} - 2)$

Step 1.4

Apply the distributive property.

$- 3 z^{2} - 4 z - (6 z^{2}) - - 2$

Step 1.5

Multiply $6$ by $- 1$ .

$- 3 z^{2} - 4 z - 6 z^{2} - - 2$

Step 1.6

Multiply $- 1$ by $- 2$ .

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

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

Step 2

Subtract $6 z^{2}$ from $- 3 z^{2}$ .

$- 9 z^{2} - 4 z + 2$

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