Question

represent on the number line root 3 root 5 root 17 and root 13

Answer 1

We know that √16=4√16=4 and √17=42+12−−−−−−√√17=42+12


mark point A representing 4 on number line .Now construct AB of unit length perpendicular to OA .Then taking O as centre and OB as radius. Draw an arc intersecting number line at C .C is represented as √17.

Thanks for A2a