Question

if ã and ß are the roots of x^2 = x+1 then the value of ã^2/ ß - ß^2/ã is
a) 2√5
b)√5
c)3√5
d)-2√5​

Answer 1

Answer:

c)

$3\sqrt{5}$

Step-by-step explanation:

Please mark me as B