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Popular >

expand (x^2+1)/(x^2)

Solution

expand

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

Solution

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

Solution steps

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

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

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

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

Apply rule

\frac{a}{a} = 1

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

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

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Frequently Asked Questions (FAQ)

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