Finite Math Examples

$3 a - 3 (4 a - 8)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$3 a - 3 (4 a) - 3 \cdot - 8$

Step 1.2

Multiply $4$ by $- 3$ .

$3 a - 12 a - 3 \cdot - 8$

Step 1.3

Multiply $- 3$ by $- 8$ .

$3 a - 12 a + 24$

$3 a - 12 a + 24$

Step 2

Subtract $12 a$ from $3 a$ .

$- 9 a + 24$

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