Precalculus Examples

$\frac{(2 x + 3) + h - 2 x + 3}{h}$

Step 1

Simplify the numerator.

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Step 1.1

Subtract $2 x$ from $2 x$ .

$\frac{3 + h + 0 + 3}{h}$

Step 1.2

Add $3$ and $0$ .

$\frac{h + 3 + 3}{h}$

Step 1.3

Add $3$ and $3$ .

$\frac{h + 6}{h}$

Step 2

Split the fraction $\frac{h + 6}{h}$ into two fractions.

$\frac{h}{h} + \frac{6}{h}$

Step 3

Cancel the common factor of $h$ .

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Step 3.1

Cancel the common factor.

$\frac{h}{h} + \frac{6}{h}$

Step 3.2

Rewrite the expression.

$1 + \frac{6}{h}$