What is 1/x+1/(x^2)+1/(x^3) ?

The solution to 1/x+1/(x^2)+1/(x^3) is (x^2+x+1)/(x^3)

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simplify 1/x+1/(x^2)+1/(x^3)

simplify

\frac{1}{x} + \frac{1}{x ^{2}} + \frac{1}{x ^{3}}

\frac{x ^{2} + x + 1}{x ^{3}}

Solution steps

\frac{1}{x} + \frac{1}{x ^{2}} + \frac{1}{x ^{3}}

Least Common Multiplier of

x, x^{2}, x^{3} : x^{3}

Adjust Fractions based on the LCM

= \frac{x ^{2}}{x ^{3}} + \frac{x}{x ^{3}} + \frac{1}{x ^{3}}

Apply the fraction rule:

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

= \frac{x ^{2} + x + 1}{x ^{3}}

- 2 \times 5

(2 a^{2} b^{3})^{3} (3 a^{3} b^{2})^{2}

4 - p^{2}

\frac{4 x}{x - 1} \cdot \frac{x ^{2} - 1}{3 x + 3}

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

What is 1/x+1/(x^2)+1/(x^3) ?
The solution to 1/x+1/(x^2)+1/(x^3) is (x^2+x+1)/(x^3)