Basic Math Examples

$\frac{7 z}{7 z} \cdot \frac{z + 6}{z + 9}$

Step 1

Cancel the common factor.

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Step 1.1

Cancel the common factor of $7$ .

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Step 1.1.1

Cancel the common factor.

$\frac{7 z}{7 z} \cdot \frac{z + 6}{z + 9}$

Step 1.1.2

Rewrite the expression.

$\frac{z}{z} \cdot \frac{z + 6}{z + 9}$

$\frac{z}{z} \cdot \frac{z + 6}{z + 9}$

Step 1.2

Cancel the common factor of $z$ .

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Step 1.2.1

Cancel the common factor.

$\frac{z}{z} \cdot \frac{z + 6}{z + 9}$

Step 1.2.2

Rewrite the expression.

$1 \cdot \frac{z + 6}{z + 9}$

$1 \cdot \frac{z + 6}{z + 9}$

$1 \cdot \frac{z + 6}{z + 9}$

Step 2

Multiply $\frac{z + 6}{z + 9}$ by $1$ .

$\frac{z + 6}{z + 9}$

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