Algebra Examples

$4 \frac{1}{3} u^{5} v^{3} \cdot (3 \frac{1}{4} u^{3} v^{2} - v^{2} + u)$

Step 1

Convert $4 \frac{1}{3}$ to an improper fraction.

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Step 1.1

A mixed number is an addition of its whole and fractional parts.

$(4 + \frac{1}{3}) u^{5} v^{3} \cdot (3 \frac{1}{4} u^{3} v^{2} - v^{2} + u)$

Step 1.2

Add $4$ and $\frac{1}{3}$ .

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Step 1.2.1

To write $4$ as a fraction with a common denominator, multiply by $\frac{3}{3}$ .

$(4 \cdot \frac{3}{3} + \frac{1}{3}) u^{5} v^{3} \cdot (3 \frac{1}{4} u^{3} v^{2} - v^{2} + u)$

Step 1.2.2

Combine $4$ and $\frac{3}{3}$ .

$(\frac{4 \cdot 3}{3} + \frac{1}{3}) u^{5} v^{3} \cdot (3 \frac{1}{4} u^{3} v^{2} - v^{2} + u)$

Step 1.2.3

Combine the numerators over the common denominator.

$\frac{4 \cdot 3 + 1}{3} u^{5} v^{3} \cdot (3 \frac{1}{4} u^{3} v^{2} - v^{2} + u)$

Step 1.2.4

Simplify the numerator.

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Step 1.2.4.1

Multiply $4$ by $3$ .

$\frac{12 + 1}{3} u^{5} v^{3} \cdot (3 \frac{1}{4} u^{3} v^{2} - v^{2} + u)$

Step 1.2.4.2

Add $12$ and $1$ .

$\frac{13}{3} u^{5} v^{3} \cdot (3 \frac{1}{4} u^{3} v^{2} - v^{2} + u)$

Step 2

Convert $3 \frac{1}{4}$ to an improper fraction.

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Step 2.1

A mixed number is an addition of its whole and fractional parts.

$\frac{13}{3} u^{5} v^{3} \cdot ((3 + \frac{1}{4}) u^{3} v^{2} - v^{2} + u)$

Step 2.2

Add $3$ and $\frac{1}{4}$ .

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Step 2.2.1

To write $3$ as a fraction with a common denominator, multiply by $\frac{4}{4}$ .

$\frac{13}{3} u^{5} v^{3} \cdot ((3 \cdot \frac{4}{4} + \frac{1}{4}) u^{3} v^{2} - v^{2} + u)$

Step 2.2.2

Combine $3$ and $\frac{4}{4}$ .

$\frac{13}{3} u^{5} v^{3} \cdot ((\frac{3 \cdot 4}{4} + \frac{1}{4}) u^{3} v^{2} - v^{2} + u)$

Step 2.2.3

Combine the numerators over the common denominator.

$\frac{13}{3} u^{5} v^{3} \cdot (\frac{3 \cdot 4 + 1}{4} u^{3} v^{2} - v^{2} + u)$

Step 2.2.4

Simplify the numerator.

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Step 2.2.4.1

Multiply $3$ by $4$ .

$\frac{13}{3} u^{5} v^{3} \cdot (\frac{12 + 1}{4} u^{3} v^{2} - v^{2} + u)$

Step 2.2.4.2

Add $12$ and $1$ .

$\frac{13}{3} u^{5} v^{3} \cdot (\frac{13}{4} u^{3} v^{2} - v^{2} + u)$

Step 3

Combine fractions.

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Step 3.1

Combine $\frac{13}{3}$ and $u^{5}$ .

$\frac{13 u^{5}}{3} v^{3} \cdot (\frac{13}{4} u^{3} v^{2} - v^{2} + u)$

Step 3.2

Combine $\frac{13 u^{5}}{3}$ and $v^{3}$ .

$\frac{13 u^{5} v^{3}}{3} \cdot (\frac{13}{4} u^{3} v^{2} - v^{2} + u)$

Step 4

Simplify each term.

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Step 4.1

Combine $\frac{13}{4}$ and $u^{3}$ .

$\frac{13 u^{5} v^{3}}{3} \cdot (\frac{13 u^{3}}{4} v^{2} - v^{2} + u)$

Step 4.2

Combine $\frac{13 u^{3}}{4}$ and $v^{2}$ .

$\frac{13 u^{5} v^{3}}{3} \cdot (\frac{13 u^{3} v^{2}}{4} - v^{2} + u)$

Step 5

Apply the distributive property.

$\frac{13 u^{5} v^{3}}{3} \cdot \frac{13 u^{3} v^{2}}{4} + \frac{13 u^{5} v^{3}}{3} (- v^{2}) + \frac{13 u^{5} v^{3}}{3} u$

Step 6

Simplify.

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Step 6.1

Combine.

$\frac{13 u^{5} v^{3} (13 u^{3} v^{2})}{3 \cdot 4} + \frac{13 u^{5} v^{3}}{3} (- v^{2}) + \frac{13 u^{5} v^{3}}{3} u$

Step 6.2

Rewrite using the commutative property of multiplication.

$\frac{13 u^{5} v^{3} (13 u^{3} v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{5} v^{3}}{3} u$

Step 6.3

Multiply $\frac{13 u^{5} v^{3}}{3} u$ .

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Step 6.3.1

Combine $\frac{13 u^{5} v^{3}}{3}$ and $u$ .

$\frac{13 u^{5} v^{3} (13 u^{3} v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{5} v^{3} u}{3}$

Step 6.3.2

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

$\frac{13 u^{5} v^{3} (13 u^{3} v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 (u^{1} u^{5}) v^{3}}{3}$

Step 6.3.3

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{13 u^{5} v^{3} (13 u^{3} v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{1 + 5} v^{3}}{3}$

Step 6.3.4

Add $1$ and $5$ .

$\frac{13 u^{5} v^{3} (13 u^{3} v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7

Simplify each term.

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Step 7.1

Multiply $u^{5}$ by $u^{3}$ by adding the exponents.

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Step 7.1.1

Move $u^{3}$ .

$\frac{13 (u^{3} u^{5}) v^{3} (13 v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.1.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{13 u^{3 + 5} v^{3} (13 v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.1.3

Add $3$ and $5$ .

$\frac{13 u^{8} v^{3} (13 v^{2})}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.2

Multiply $v^{3}$ by $v^{2}$ by adding the exponents.

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Step 7.2.1

Move $v^{2}$ .

$\frac{13 u^{8} (v^{2} v^{3}) \cdot 13}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{13 u^{8} v^{2 + 3} \cdot 13}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.2.3

Add $2$ and $3$ .

$\frac{13 u^{8} v^{5} \cdot 13}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.3

Multiply $13$ by $13$ .

$\frac{169 u^{8} v^{5}}{3 \cdot 4} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.4

Multiply $3$ by $4$ .

$\frac{169 u^{8} v^{5}}{12} - \frac{13 u^{5} v^{3}}{3} v^{2} + \frac{13 u^{6} v^{3}}{3}$

Step 7.5

Multiply $- \frac{13 u^{5} v^{3}}{3} v^{2}$ .

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Step 7.5.1

Combine $v^{2}$ and $\frac{13 u^{5} v^{3}}{3}$ .

$\frac{169 u^{8} v^{5}}{12} - \frac{v^{2} (13 u^{5} v^{3})}{3} + \frac{13 u^{6} v^{3}}{3}$

Step 7.5.2

Multiply $v^{2}$ by $v^{3}$ by adding the exponents.

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Step 7.5.2.1

Move $v^{3}$ .

$\frac{169 u^{8} v^{5}}{12} - \frac{v^{3} v^{2} (13 u^{5})}{3} + \frac{13 u^{6} v^{3}}{3}$

Step 7.5.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{169 u^{8} v^{5}}{12} - \frac{v^{3 + 2} (13 u^{5})}{3} + \frac{13 u^{6} v^{3}}{3}$

Step 7.5.2.3

Add $3$ and $2$ .

$\frac{169 u^{8} v^{5}}{12} - \frac{v^{5} (13 u^{5})}{3} + \frac{13 u^{6} v^{3}}{3}$

Step 7.6

Move $13$ to the left of $v^{5}$ .

$\frac{169 u^{8} v^{5}}{12} - \frac{13 v^{5} u^{5}}{3} + \frac{13 u^{6} v^{3}}{3}$