Question

adding / subtracting radical expressions
⚠ this is the only question in this section.
question
express in simplest radical form.
$5\sqrt{3}-\sqrt{3}$

Explanation:

Step1: Factor out common radical

$5\sqrt{3} - 1\sqrt{3} = (5-1)\sqrt{3}$

Step2: Subtract coefficients

$(5-1)\sqrt{3} = 4\sqrt{3}$

Answer:

$4\sqrt{3}$