Finite Math Examples

$2 (4 - 5) + 3 (7 - 2) - 6 (3 - 9)$

Step 1

Simplify each term.

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Step 1.1

Subtract $5$ from $4$ .

$2 \cdot - 1 + 3 (7 - 2) - 6 (3 - 9)$

Step 1.2

Multiply $2$ by $- 1$ .

$- 2 + 3 (7 - 2) - 6 (3 - 9)$

Step 1.3

Subtract $2$ from $7$ .

$- 2 + 3 \cdot 5 - 6 (3 - 9)$

Step 1.4

Multiply $3$ by $5$ .

$- 2 + 15 - 6 (3 - 9)$

Step 1.5

Subtract $9$ from $3$ .

$- 2 + 15 - 6 \cdot - 6$

Step 1.6

Multiply $- 6$ by $- 6$ .

$- 2 + 15 + 36$

$- 2 + 15 + 36$

Step 2

Simplify by adding numbers.

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Step 2.1

Add $- 2$ and $15$ .

$13 + 36$

Step 2.2

Add $13$ and $36$ .

$49$

$49$

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