Evaluate square root of 3* square root of 5

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

Step 1

Combine using the product rule for radicals.

$\sqrt{3 \cdot 5}$

Step 2

Multiply $3$ by $5$ .

$\sqrt{15}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\sqrt{15}$

Decimal Form:

$3.87298334 \dots$