Answer:
[tex]10\sqrt{5}[/tex]
Step-by-step explanation:
[tex]\sqrt{500}\\\\ \sqrt{2^2*5^2*5}\\\\\sqrt{2^2}\sqrt{5^2}\sqrt{5}\\\\2\sqrt{5^2}\sqrt{5} \\\\2*5\sqrt{5}\\\\10\sqrt{5}[/tex]
10√5
√500= √100*5= 10√5