Write in Standard Form 7/i

$\frac{7}{i}$

Multiply the numerator and denominator of $\frac{7}{i}$ by the conjugate of $i$ to make the denominator real.

$\frac{7}{i} \cdot \frac{i}{i}$

Multiply.

Combine.

$\frac{7 i}{i i}$

Simplify the denominator.

Raise $i$ to the power of $1$ .

$\frac{7 i}{i^{1} i}$

Raise $i$ to the power of $1$ .

$\frac{7 i}{i^{1} i^{1}}$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{7 i}{i^{1 + 1}}$

Add $1$ and $1$ .

$\frac{7 i}{i^{2}}$

Rewrite $i^{2}$ as $- 1$ .

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

Move the negative one from the denominator of $\frac{7 i}{- 1}$ .

$- 1 \cdot (7 i)$

Rewrite $- 1 \cdot (7 i)$ as $- (7 i)$ .

$- (7 i)$

Multiply $7$ by $- 1$ .

$- 7 i$