What is expand (x+(1/x))*(x-(1/x)) ?

The solution to expand (x+(1/x))*(x-(1/x)) is x^2-1/(x^2)

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expand (x+(1/x))*(x-(1/x))

expand

(x + (\frac{1}{x})) \cdot (x - (\frac{1}{x}))

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

Solution steps

(x + (\frac{1}{x})) (x - (\frac{1}{x}))

Simplify

(x + (\frac{1}{x})) (x - (\frac{1}{x})) : (x + \frac{1}{x}) (x - \frac{1}{x})

= (x + \frac{1}{x}) (x - \frac{1}{x})

Apply Difference of Two Squares

(x + \frac{1}{x}) (x - \frac{1}{x}) : x^{2} - \frac{1}{x ^{2}}

= x^{2} - \frac{1}{x ^{2}}

\frac{1}{2} (θ + \frac{sin ( 2 θ )}{2})

\frac{5}{( δ ^{2} + 3 ) ( s + 2 )}

3 (p + 4 = 2 (p + 5), p = - 2)

\frac{ab - b ^{2} - a c - b c}{( b - c ) ( a ^{2} - b ^{2} )}

\frac{n ( n + 1 ) ( 2 n + 1 ) ( 3 n ^{2} + 3 n - 1 )}{30}

What is expand (x+(1/x))*(x-(1/x)) ?
The solution to expand (x+(1/x))*(x-(1/x)) is x^2-1/(x^2)