any one else here who can the question ?
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Answer:
hi mate
I don't know the answer
Verified answer
Step-by-step explanation:
1/X = 1
3+√8
1 X (3-√8)
(3+√8) X (3-√8)
3-√8
9-8
3-√8
x+1/X= 3+√8+3-√8 = 6 _______(1)
(x+1/X)²=x²+2x 1 +(1/x)²
x
= x²+2+1/x²
by putting the value from eq 1
6=x²+2+1/x²
6-2=x²+1/x²
4=x²+1/x²
I hope this will help you
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