Question

Simplify: the square root of 2 (x − the square root of 5)

2 times x times the square root of 2

10 the square root of 2 times x

the square root of 2 times x − the square root of 10

x times the square root of 2 − the square root of 10

Answer 1

\[\sqrt{2}(x-\sqrt{5})\]

Answer 2

Right^