helenbadmus49 helenbadmus49

17-02-2021
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contestada

solve x²-x-1=0 using completing the square method

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hotdiggitydog21 hotdiggitydog21

17-02-2021

Answer:

x1= - square root 5 +1 / 2, x2= square root 5 +1 / 2

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miguelortiz83 miguelortiz83

17-02-2021

no se y tu dE no es enserio

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