Chemistry Examples

$- 7 + 12 - 17 + 22 - 27$

Step 1

Add $- 7$ and $12$ .

$5 - 17 + 22 - 27$

Step 2

Subtract $17$ from $5$ .

$- 12 + 22 - 27$

Step 3

Add $- 12$ and $22$ .

$10 - 27$

Step 4

Subtract $27$ from $10$ .

$- 17$

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