Simplify start-fraction 2 over start root 5 end root end-fraction

Question

(1 point)
Responses

start-fraction 2 over start root 5 end root end-fraction
Image with alt text: start-fraction 2 over start root 5 end root end-fraction

Start Root 10 End Root
Image with alt text: Start Root 10 End Root

Start Fraction Start Root 10 End Root over 5 End Fraction
Image with alt text: Start Fraction Start Root 10 End Root over 5 End Fraction

Start Fraction 2 Start Root 5 End Root over 5 End Fraction

Answer 1

Simplified: \( \frac{2\sqrt{5}}{5} \)