amya030304 amya030304
  • 16-10-2017
  • Mathematics
contestada

Solve for x. x3 = 343 A) 6 B) 7 C) 8 D) 9

Respuesta :

JonHenderson55
JonHenderson55 JonHenderson55
  • 16-10-2017
The answer is:  [B]:  " 7 " .
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Note:  Given:  " x³ = 343 " ;  Solve for "x" ; 
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     ∛(343) = 7 .
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    7³  =  7 × 7 × 7 = 343 .
 7³  =  7 × 7 × 7 =
→  7³  =  7 × 7 × 7 = 49 * 7 = 343 . 
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