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Mathematics, 21.08.2021 16:20 brionna246

Expand $(x-\frac{1}{x})^{1\\2}$ , simplifying the coefficients the right answer is $x^{5}-5x^{3}+10x-\frac{10}{x} +\frac{5}{x^{3} }-\frac{1}{x^{5} }$
but i can't work it out
PLEASE HELP!

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