sederhanakan 5 (3 akar 5 +akar 50 )

[tex]5(3\sqrt{5}+\sqrt{50})=5(3\sqrt{5}+\sqrt{25\times 2})=5(3\sqrt{5}+5\sqrt{2}) \\ 15\sqrt{5}+25\sqrt{2}[/tex]

5(3√5 + √50)
= 5(3√5) + 5(√50)
= 15√5 + 5√50
=15√5 + 5.5√2
=15√5 + 25√2