Algebra Examples

$\frac{1}{2} + \frac{- 7}{2} i$

Step 1

Move the negative in front of the fraction.

$\frac{1}{2} - \frac{7}{2} \cdot i$

Step 2

Combine $i$ and $\frac{7}{2}$ .

$\frac{1}{2} - \frac{i \cdot 7}{2}$

Step 3

Move $7$ to the left of $i$ .

$\frac{1}{2} - \frac{7 i}{2}$

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