Algebra Examples

$3 (5 + \sqrt{21})$

Step 1

Apply the distributive property.

$3 \cdot 5 + 3 \sqrt{21}$

Step 2

Multiply $3$ by $5$ .

$15 + 3 \sqrt{21}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$15 + 3 \sqrt{21}$

Decimal Form:

$28.74772708 \dots$

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