Question

√180 state with reason it is surds or not

Answer 1

13.41. You can look for a perfect square root and calculate the paticular. If you want accurate 3/4/

Answer 2

√180
=√9×20
=3√4×5
=3×3√5
=9√5
yes it is a surd because it is on the form of nth
root a which is the general form of a surd