Question

simplify 2+√5/2-√5 + 2-√5/2+√5​

Answer 1

Answer:

(2+√5)/(2-√5)+(2-√5)/(2+√5)

=(2+√5)^2+(2-√5)^2/(2+√5)(2-√5)

=(4+5+4√5+4+5-4√5)/(4-5)

=18/-1

= -18

Answer 2

the answer is 18

may this help you!!!