Chemistry Examples

$(- 3 - 7) (- 8 - 11)$

Step 1

Subtract $7$ from $- 3$ .

$- 10 (- 8 - 11)$

Step 2

Subtract $11$ from $- 8$ .

$- 10 \cdot - 19$

Step 3

Multiply $- 10$ by $- 19$ .

$190$

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