Question

Resolver números radicales
(2√10+5√3).√5

Answer 1

$(2 \sqrt{10} +5 \sqrt{3} ). \sqrt{5} \\ \\ (2 \sqrt{10} . \sqrt{5} ) + (5 \sqrt{3} . \sqrt{5} ) \\ 2 \sqrt{10 \times 5} + 5 \sqrt{5 \times 3} \\ 2 \sqrt{50} + 5 \sqrt{15} \\ 2 \sqrt{25 \times 2} + 5 \sqrt{15} \\ 2 \sqrt{25} . \sqrt{2} + 5 \sqrt{15} \\ 2(5) \sqrt{2} + 5 \sqrt{15} \\ 10 \sqrt{2} + 5 \sqrt{15}$