Trigonometry Examples

$a = - 8 + (12 - 1) + 5.25$

Step 1

Add $- 8$ and $12$ .

$a = 4 - 1 + 5.25$

Step 2

Subtract $1$ from $4$ .

$a = 3 + 5.25$

Step 3

Add $3$ and $5.25$ .

$a = 8.25$

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