Basic Math Examples

$\frac{4 a (a + 4)}{a - a^{2}}$

Step 1

Factor $a$ out of $a - a^{2}$ .

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Step 1.1

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

$\frac{4 a (a + 4)}{a^{1} - a^{2}}$

Step 1.2

Factor $a$ out of $a^{1}$ .

$\frac{4 a (a + 4)}{a \cdot 1 - a^{2}}$

Step 1.3

Factor $a$ out of $- a^{2}$ .

$\frac{4 a (a + 4)}{a \cdot 1 + a (- a)}$

Step 1.4

Factor $a$ out of $a \cdot 1 + a (- a)$ .

$\frac{4 a (a + 4)}{a (1 - a)}$

$\frac{4 a (a + 4)}{a (1 - a)}$

Step 2

Cancel the common factor of $a$ .

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Step 2.1

Cancel the common factor.

$\frac{4 a (a + 4)}{a (1 - a)}$

Step 2.2

Rewrite the expression.

$\frac{4 (a + 4)}{1 - a}$

$\frac{4 (a + 4)}{1 - a}$

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