Algebra Examples

$\frac{28 p^{3} q^{2} r - 36 p^{2} r^{2} + 16 q^{5} r^{4}}{4 p q^{2} r}$

Step 1

Factor $4 r$ out of $28 p^{3} q^{2} r - 36 p^{2} r^{2} + 16 q^{5} r^{4}$ .

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Step 1.1

Factor $4 r$ out of $28 p^{3} q^{2} r$ .

$\frac{4 r (7 p^{3} q^{2}) - 36 p^{2} r^{2} + 16 q^{5} r^{4}}{4 p q^{2} r}$

Step 1.2

Factor $4 r$ out of $- 36 p^{2} r^{2}$ .

$\frac{4 r (7 p^{3} q^{2}) + 4 r (- 9 p^{2} r) + 16 q^{5} r^{4}}{4 p q^{2} r}$

Step 1.3

Factor $4 r$ out of $16 q^{5} r^{4}$ .

$\frac{4 r (7 p^{3} q^{2}) + 4 r (- 9 p^{2} r) + 4 r (4 q^{5} r^{3})}{4 p q^{2} r}$

Step 1.4

Factor $4 r$ out of $4 r (7 p^{3} q^{2}) + 4 r (- 9 p^{2} r)$ .

$\frac{4 r (7 p^{3} q^{2} - 9 p^{2} r) + 4 r (4 q^{5} r^{3})}{4 p q^{2} r}$

Step 1.5

Factor $4 r$ out of $4 r (7 p^{3} q^{2} - 9 p^{2} r) + 4 r (4 q^{5} r^{3})$ .

$\frac{4 r (7 p^{3} q^{2} - 9 p^{2} r + 4 q^{5} r^{3})}{4 p q^{2} r}$

Step 2

Cancel the common factor of $4$ .

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Step 2.1

Cancel the common factor.

$\frac{4 r (7 p^{3} q^{2} - 9 p^{2} r + 4 q^{5} r^{3})}{4 p q^{2} r}$

Step 2.2

Rewrite the expression.

$\frac{r (7 p^{3} q^{2} - 9 p^{2} r + 4 q^{5} r^{3})}{p q^{2} r}$

Step 3

Cancel the common factor of $r$ .

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Step 3.1

Cancel the common factor.

$\frac{r (7 p^{3} q^{2} - 9 p^{2} r + 4 q^{5} r^{3})}{p q^{2} r}$

Step 3.2

Rewrite the expression.

$\frac{7 p^{3} q^{2} - 9 p^{2} r + 4 q^{5} r^{3}}{p q^{2}}$