Question

Simplify (radical 3)(5 radical 3)

Answer 1

$\sqrt{3} \times 5 \sqrt{3} =$

$= 5\sqrt{3} \times \sqrt{3}$

$= 5 \sqrt{3 \times 3}$

$= 5 \sqrt{9}$

$= 5 \times 3$

$= 15$

Answer 2

Radical 3 and radical 3 would end up equaling 3.
3 times 5 = 15

15 would be your final answer!