Question

What is 4 - 2 root 5

Answer 1

4-2root 5
4- 2×root 5
4- 2× 2.23
4- 4.46
−0.472135955

Answer 2

4-2 root 5

4- 2×root 5

4- 2× 2.23

4- 4.46

−0.472135955