Chemistry Examples

$(4 - 7) (- 3 - 6)$

Step 1

Subtract $7$ from $4$ .

$- 3 (- 3 - 6)$

Step 2

Subtract $6$ from $- 3$ .

$- 3 \cdot - 9$

Step 3

Multiply $- 3$ by $- 9$ .

$27$

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