Trigonometry Examples

$v ({(3 - 0)}^{2} + {(- 9 - 0)}^{2} + {(5 - 5)}^{2})$

Step 1

Simplify each term.

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Step 1.1

Subtract $0$ from $3$ .

$v (3^{2} + {(- 9 - 0)}^{2} + {(5 - 5)}^{2})$

Step 1.2

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

$v (9 + {(- 9 - 0)}^{2} + {(5 - 5)}^{2})$

Step 1.3

Subtract $0$ from $- 9$ .

$v (9 + {(- 9)}^{2} + {(5 - 5)}^{2})$

Step 1.4

Raise $- 9$ to the power of $2$ .

$v (9 + 81 + {(5 - 5)}^{2})$

Step 1.5

Subtract $5$ from $5$ .

$v (9 + 81 + 0^{2})$

Step 1.6

Raising $0$ to any positive power yields $0$ .

$v (9 + 81 + 0)$

Step 2

Simplify the expression.

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Step 2.1

Add $9$ and $81$ .

$v (90 + 0)$

Step 2.2

Add $90$ and $0$ .

$v \cdot 90$

Step 2.3

Move $90$ to the left of $v$ .

$90 v$