kayla7497 kayla7497
  • 20-08-2020
  • Mathematics
contestada

64 = x3
what value of x makes this equation true ?

Respuesta :

HumanBein
HumanBein HumanBein
  • 20-08-2020

Answer:

x = 4.

Step-by-step explanation:

64 = x^3

x^3 = 64

[tex]\sqrt[3]{x^3} = \sqrt[3]{64}[/tex]

[tex]\sqrt[3]{x^3} = \sqrt[3]{4 * 4 * 4}[/tex]

[tex]\sqrt[3]{x^3} = \sqrt[3]{4^3}[/tex]

x = 4.

Hope this helps!

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Аноним Аноним
  • 20-08-2020

Answer:

x = 3

The cube root of 64 is 4 because 4 x 4 x 4 = 64.

Cube roots have 3 identical factors, while square roots have 2 identical factors.

Hope this helps you!

Answer Link

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