Linear Algebra Examples

$7 - \frac{9}{\frac{n + 8}{n + 8}}$

Step 1

Simplify each term.

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Step 1.1

Cancel the common factor of $n + 8$ .

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Step 1.1.1

Cancel the common factor.

$7 - \frac{9}{\frac{n + 8}{n + 8}}$

Step 1.1.2

Rewrite the expression.

$7 - \frac{9}{1}$

$7 - \frac{9}{1}$

Step 1.2

Divide $9$ by $1$ .

$7 - 1 \cdot 9$

Step 1.3

Multiply $- 1$ by $9$ .

$7 - 9$

$7 - 9$

Step 2

Subtract $9$ from $7$ .

$- 2$

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