Trigonometry Examples

$v (- 1 - 8^{2} + {(- 15 + 18)}^{2})$

Step 1

Simplify each term.

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Step 1.1

Raise $8$ to the power of $2$ .

$v (- 1 - 1 \cdot 64 + {(- 15 + 18)}^{2})$

Step 1.2

Multiply $- 1$ by $64$ .

$v (- 1 - 64 + {(- 15 + 18)}^{2})$

Step 1.3

Add $- 15$ and $18$ .

$v (- 1 - 64 + 3^{2})$

Step 1.4

Raise $3$ to the power of $2$ .

$v (- 1 - 64 + 9)$

$v (- 1 - 64 + 9)$

Step 2

Simplify the expression.

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Step 2.1

Subtract $64$ from $- 1$ .

$v (- 65 + 9)$

Step 2.2

Add $- 65$ and $9$ .

$v \cdot - 56$

Step 2.3

Move $- 56$ to the left of $v$ .

$- 56 v$

$- 56 v$

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