lexideradiant1 lexideradiant1
  • 23-09-2018
  • Mathematics
contestada

what number multiplied 3 times gives -64 ?

x*x*x= -64

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gmany
gmany gmany
  • 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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hamasa
hamasa hamasa
  • 23-09-2018
-4 multiplied 3 times by itself
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