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23-09-2018
Mathematics

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what number multiplied 3 times gives -64 ?

xxx= -64

Respuesta :

23-09-2018

[tex]x\cdot x\cdot x=-64\\\\x^3=-64\to x=\sqrt[3]{-64}\\\\x=-4\\\\(-4)\cdot(-4)\cdot(-4)=-64[/tex]

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23-09-2018

-4 multiplied 3 times by itself

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