Question

plzzzzzzzz solvvvvvvv.... .​

Answer 1

Hey mate Here's ur answer....!!

Please refer to the attached file...!!

Hope it helps you...

Please mark as Brainliest

Answer 2

given,

x= 1/ √5- 2

thus, 1/x= √5- 2..

1/√5-2+(√5-2)= 1+ (√5-2)²/ √5-2

= 1+5+4-4√5/√5-2...

= 10-4√5 / √5- 2

rationalising the denominator...

(10- 4√5)(√5+2) / (√5-2)(√5+2)

10√5+20-20-8√5 / 5- 4

2√5 is the answer