Question

state which of the following are surds. justify

i) √961
ii) √-6
iii)1/√15
iv) 3√17




please explain full​

Answer 1

Answer:

there for surds are irrational number it cannot be expressed as a rational number

Answer 2

1) 31 ans

2) 2.44948974 ans

3) 0.25819888974

4)12.3693168769