Basic Math Examples

$g = \frac{h}{i}$

Step 1

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

$g = \frac{h}{i} \cdot \frac{i}{i}$

Step 2

Multiply.

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Step 2.1

Combine.

$g = \frac{h i}{i i}$

Step 2.2

Simplify the denominator.

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Step 2.2.1

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

$g = \frac{h i}{i^{1} i}$

Step 2.2.2

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

$g = \frac{h i}{i^{1} i^{1}}$

Step 2.2.3

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

$g = \frac{h i}{i^{1 + 1}}$

Step 2.2.4

Add $1$ and $1$ .

$g = \frac{h i}{i^{2}}$

Step 2.2.5

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

$g = \frac{h i}{- 1}$

Step 3

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

$g = - 1 \cdot (h i)$

Step 4

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

$g = - h i$