kimberlylockhart555 kimberlylockhart555
  • 26-03-2020
  • Mathematics
contestada

How many real cube roots does 729 have?

Respuesta :

s908026
s908026 s908026
  • 26-03-2020

Answer:

three cube roots

Step-by-step explanation:

What is the cube root of 729? As this digit sum is a multiple of 9, this tells us that 729 is a multiple of 9. Dividing 729 by 9 gives us 81, which you should know is 9 multiplied by 9. Hang on, that means we have three cube roots for 729, not one.

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