What is 2/(x^2)-5/x+2 ?

The solution to 2/(x^2)-5/x+2 is (2x^2+2-5x)/(x^2)

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simplify 2/(x^2)-5/x+2

simplify

\frac{2}{x ^{2}} - \frac{5}{x} + 2

\frac{2 x ^{2} + 2 - 5 x}{x ^{2}}

Solution steps

\frac{2}{x ^{2}} - \frac{5}{x} + 2

Join

\frac{2}{x ^{2}} - \frac{5}{x} : \frac{2 - 5 x}{x ^{2}}

= \frac{2 - 5 x}{x ^{2}} + 2

Apply the fraction rule:

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

= \frac{2 x ^{2} + 2 - 5 x}{x ^{2}}

(\frac{- 4 m ^{2}}{n})^{3}

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

n^{4} + n^{2} + 1

4 x^{3} + 3 x^{2} - 4 x - 3

\frac{( ( 1 0 ^{10} ) ^{10} ) ^{10} !!!!!!!! m ^{2}}{5}