Question

simplify (x+1/x)^2 - x^2​

Answer 1

Answer:

Sorry don't know I am in 6Th na Isliya

But mark me as Brian list and follow me

Answer 2

Answer:

$\frac{-x^{2} +1}{2}$

Step-by-step explanation:

$=(\frac{x+1}{2})^{2}-x^{2} \\\\=\frac{(x+1)^{2}} {4} - x^{2} \\\\=\frac{(x^{2} +1+2x)}{4} -x^{2} \\\\=\frac{x^{2} +1}{2}-x^{2} \\\\=\frac{x^{2} +1-2x^{2} }{2} \\\\=\frac{-x^{2}+1 }{2}$