Question

3√5 +-√5 + √180

please reply as soon as possible

Answer 1

Answer:

$3 \sqrt{5} + - \sqrt{5} + \sqrt{180}$

$=> 3 \sqrt{5 } - \sqrt{5} + 6 \sqrt{5}$

$=> (3 - 1 + 6) \sqrt{5}$

$=> 8 \sqrt{5}$

Answer 2

Step-by-step explanation:

$3 \sqrt{5} - \sqrt{5} + 6 \sqrt{5}$

$(3 - 1 + 6) \sqrt{5}$

$8 \sqrt{5}$