Question

if x+1/x=✓2 then prove that x²+1/x²=0​

Answer 1

Answer:

Given that

X+1/X=√2

square

(X+1/X)²=(√2)²

x²+1/x²+2=2

x²+1/x²=2-2

x²+1/x²=0

❤️ prove that ❤️

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