(x+ 2)/ (x√2) [the fraction with numerator x plus 2 and denominator x times the square root of 2]

(2√2)/(x+2) [the fraction with numerator 2 times the square root of 2 and denominator x plus 2]

(2-x)/(2√2) [the fraction with numerator 2 minus x and denominator 2 times the square root of 2]

(x-2)/(2√2) [the fraction with numerator x minus 2 and denominator 2 times the square root of 2]