Question

if x=1/√5-2 then find x^2-1/x^2​

Answer 1

Answer:

your answer is -1 I hope my answer is best please follow me

Answer 2

as x=1/

$\sqrt{5 - 2}$

so it becomes 1/

$\sqrt{3}$

now putting value of x the answer will come 3/

$\sqrt{3}$

hope yyu solve the equation