Basic Math Examples

$2 \sqrt{n} - 9 \sqrt{y} + 7 \sqrt{n} + 6 \sqrt{y} - \sqrt{n}$

Step 1

Add $2 \sqrt{n}$ and $7 \sqrt{n}$ .

$9 \sqrt{n} - 9 \sqrt{y} + 6 \sqrt{y} - \sqrt{n}$

Step 2

Subtract $\sqrt{n}$ from $9 \sqrt{n}$ .

$8 \sqrt{n} - 9 \sqrt{y} + 6 \sqrt{y}$

Step 3

Add $- 9 \sqrt{y}$ and $6 \sqrt{y}$ .

$8 \sqrt{n} - 3 \sqrt{y}$