Trigonometry Examples

$\frac{1}{2} v = - 2 i - 2 j$

Step 1

Multiply both sides of the equation by $2$ .

$2 (\frac{1}{2} v) = 2 (- 2 i - 2 j)$

Step 2

Simplify both sides of the equation.

Tap for more steps...

Step 2.1

Simplify the left side.

Tap for more steps...

Step 2.1.1

Simplify $2 (\frac{1}{2} v)$ .

Tap for more steps...

Step 2.1.1.1

Combine $\frac{1}{2}$ and $v$ .

$2 \frac{v}{2} = 2 (- 2 i - 2 j)$

Step 2.1.1.2

Cancel the common factor of $2$ .

Tap for more steps...

Step 2.1.1.2.1

Cancel the common factor.

$2 \frac{v}{2} = 2 (- 2 i - 2 j)$

Step 2.1.1.2.2

Rewrite the expression.

$v = 2 (- 2 i - 2 j)$

$v = 2 (- 2 i - 2 j)$

$v = 2 (- 2 i - 2 j)$

$v = 2 (- 2 i - 2 j)$

Step 2.2

Simplify the right side.

Tap for more steps...

Step 2.2.1

Simplify $2 (- 2 i - 2 j)$ .

Tap for more steps...

Step 2.2.1.1

Apply the distributive property.

$v = 2 (- 2 i) + 2 (- 2 j)$

Step 2.2.1.2

Multiply.

Tap for more steps...

Step 2.2.1.2.1

Multiply $- 2$ by $2$ .

$v = - 4 i + 2 (- 2 j)$

Step 2.2.1.2.2

Multiply $- 2$ by $2$ .

$v = - 4 i - 4 j$

$v = - 4 i - 4 j$

$v = - 4 i - 4 j$

$v = - 4 i - 4 j$

$v = - 4 i - 4 j$

Step 3

Reorder $- 4 i$ and $- 4 j$ .

$v = - 4 j - 4 i$

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