lissathomas334455 lissathomas334455
  • 26-03-2021
  • Mathematics
contestada

Solve the equation:

x3−20=−15

Respuesta :

fnej
fnej fnej
  • 26-03-2021

Answer:

x = 1.71

Step-by-step explanation:

[tex]x^3-20=-15\\x^3=-15+20\\x^3=5\\\sqrt[3]{x^3} =\sqrt[3]{5} \\x=1.71[/tex]

Answer Link
KWojton
KWojton KWojton
  • 26-03-2021

Answer:

1 2/3

Step-by-step explanation:

3x-20= -15

   +20   +20

3x = 5

= 1 2/3

Hope This Helps!

Answer Link

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