Algebra Examples

$(2 \sqrt{3} + \sqrt{2}) \div \sqrt{6}$

Step 1

Rewrite the division as a fraction.

$\frac{2 \sqrt{3} + \sqrt{2}}{\sqrt{6}}$

Step 2

Multiply $\frac{2 \sqrt{3} + \sqrt{2}}{\sqrt{6}}$ by $\frac{\sqrt{6}}{\sqrt{6}}$ .

$\frac{2 \sqrt{3} + \sqrt{2}}{\sqrt{6}} \cdot \frac{\sqrt{6}}{\sqrt{6}}$

Step 3

Combine and simplify the denominator.

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Step 3.1

Multiply $\frac{2 \sqrt{3} + \sqrt{2}}{\sqrt{6}}$ by $\frac{\sqrt{6}}{\sqrt{6}}$ .

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{\sqrt{6} \sqrt{6}}$

Step 3.2

Raise $\sqrt{6}$ to the power of $1$ .

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{{\sqrt{6}}^{1} \sqrt{6}}$

Step 3.3

Raise $\sqrt{6}$ to the power of $1$ .

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{{\sqrt{6}}^{1} {\sqrt{6}}^{1}}$

Step 3.4

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

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{{\sqrt{6}}^{1 + 1}}$

Step 3.5

Add $1$ and $1$ .

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{{\sqrt{6}}^{2}}$

Step 3.6

Rewrite ${\sqrt{6}}^{2}$ as $6$ .

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Step 3.6.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{6}$ as $6^{\frac{1}{2}}$ .

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{{(6^{\frac{1}{2}})}^{2}}$

Step 3.6.2

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{6^{\frac{1}{2} \cdot 2}}$

Step 3.6.3

Combine $\frac{1}{2}$ and $2$ .

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{6^{\frac{2}{2}}}$

Step 3.6.4

Cancel the common factor of $2$ .

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Step 3.6.4.1

Cancel the common factor.

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{6^{\frac{2}{2}}}$

Step 3.6.4.2

Rewrite the expression.

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{6^{1}}$

Step 3.6.5

Evaluate the exponent.

$\frac{(2 \sqrt{3} + \sqrt{2}) \sqrt{6}}{6}$

Step 4

Apply the distributive property.

$\frac{2 \sqrt{3} \sqrt{6} + \sqrt{2} \sqrt{6}}{6}$

Step 5

Multiply $2 \sqrt{3} \sqrt{6}$ .

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Step 5.1

Combine using the product rule for radicals.

$\frac{2 \sqrt{6 \cdot 3} + \sqrt{2} \sqrt{6}}{6}$

Step 5.2

Multiply $6$ by $3$ .

$\frac{2 \sqrt{18} + \sqrt{2} \sqrt{6}}{6}$

Step 6

Combine using the product rule for radicals.

$\frac{2 \sqrt{18} + \sqrt{2 \cdot 6}}{6}$

Step 7

Simplify each term.

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Step 7.1

Rewrite $18$ as $3^{2} \cdot 2$ .

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Step 7.1.1

Factor $9$ out of $18$ .

$\frac{2 \sqrt{9 (2)} + \sqrt{2 \cdot 6}}{6}$

Step 7.1.2

Rewrite $9$ as $3^{2}$ .

$\frac{2 \sqrt{3^{2} \cdot 2} + \sqrt{2 \cdot 6}}{6}$

Step 7.2

Pull terms out from under the radical.

$\frac{2 (3 \sqrt{2}) + \sqrt{2 \cdot 6}}{6}$

Step 7.3

Multiply $3$ by $2$ .

$\frac{6 \sqrt{2} + \sqrt{2 \cdot 6}}{6}$

Step 7.4

Multiply $2$ by $6$ .

$\frac{6 \sqrt{2} + \sqrt{12}}{6}$

Step 7.5

Rewrite $12$ as $2^{2} \cdot 3$ .

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Step 7.5.1

Factor $4$ out of $12$ .

$\frac{6 \sqrt{2} + \sqrt{4 (3)}}{6}$

Step 7.5.2

Rewrite $4$ as $2^{2}$ .

$\frac{6 \sqrt{2} + \sqrt{2^{2} \cdot 3}}{6}$

Step 7.6

Pull terms out from under the radical.

$\frac{6 \sqrt{2} + 2 \sqrt{3}}{6}$

Step 8

Cancel the common factor of $6 \sqrt{2} + 2 \sqrt{3}$ and $6$ .

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Step 8.1

Factor $2$ out of $6 \sqrt{2}$ .

$\frac{2 (3 \sqrt{2}) + 2 \sqrt{3}}{6}$

Step 8.2

Factor $2$ out of $2 \sqrt{3}$ .

$\frac{2 (3 \sqrt{2}) + 2 (\sqrt{3})}{6}$

Step 8.3

Factor $2$ out of $2 (3 \sqrt{2}) + 2 (\sqrt{3})$ .

$\frac{2 (3 \sqrt{2} + \sqrt{3})}{6}$

Step 8.4

Cancel the common factors.

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Step 8.4.1

Factor $2$ out of $6$ .

$\frac{2 (3 \sqrt{2} + \sqrt{3})}{2 (3)}$

Step 8.4.2

Cancel the common factor.

$\frac{2 (3 \sqrt{2} + \sqrt{3})}{2 \cdot 3}$

Step 8.4.3

Rewrite the expression.

$\frac{3 \sqrt{2} + \sqrt{3}}{3}$

Step 9

The result can be shown in multiple forms.

Exact Form:

$\frac{3 \sqrt{2} + \sqrt{3}}{3}$

Decimal Form:

$1.99156383 \dots$