a = 8 root 6 - 8 root 5 b = 8 root 6 + 8 root 5 c = - Maths - Real Numbers

Question

a = 8 root 6 - 8 root 5
b = 8 root 6 + 8 root 5
c = 6 root 6 + 6 root 5
d = 4 root 6 + 4 root 5
e = root 6 + root 5
Then which of the following is a rational number

Brijendra Pal · Accepted Answer

Hi,
Each of them are irrational number and also it seems few portion of
the question is missing so please recheck the question and do get
back to us

Regards
â€‹

a = 8 root 6 - 8 root 5 b = 8 root 6 + 8 root 5 c = 6 root 6 + 6 root 5 d = 4 root 6 + 4 root 5 e = root 6 + root 5 Then which of the following is a rational number

a = 8 root 6 - 8 root 5
b = 8 root 6 + 8 root 5
c = 6 root 6 + 6 root 5
d = 4 root 6 + 4 root 5
e = root 6 + root 5
Then which of the following is a rational number