Question

simplify:(√3+√7)-(-√7+√3)

Answer 1

$2 \sqrt{7}$
=$(\sqrt{3}+\sqrt{7})- (-\sqrt{7}+\sqrt{3})$
=$\sqrt{3}+\sqrt{7}+\sqrt{7}-\sqrt{3}$
=$\sqrt{7}+\sqrt{7}$
=$2\sqrt{7}$
I Hope this will help you.

Answer 2

2√7 is the answer for the question.