eballstars04 eballstars04
  • 23-01-2019
  • Mathematics
contestada

What’s 3sqrtx^3-8=2

Respuesta :

parmesanchilliwack parmesanchilliwack
  • 23-01-2019

Answer:  [tex]x = 10[/tex]

Step-by-step explanation:

Given expression,

[tex]\sqrt[3]{x^3} - 8 = 2[/tex]

⇒ [tex](x^3)^{\frac{1}{3}} - 8 = 2[/tex]   ( Because, [tex]\sqrt[n]{x} = x^{\frac{1}{n} }[/tex] )

⇒[tex]x^{3\times \frac{1}{3}} - 8 = 2[/tex]   ( Because, [tex]((x)^m)^n = x^{mn}[/tex] )

⇒ [tex]x - 8 = 2[/tex]

⇒ [tex]x = 10[/tex] ( Adding 8 on both sides)

Answer Link
Justinlee216 Justinlee216
  • 21-05-2021

Answer:

x = –4 or x = 4 or c

Step-by-step explanation:

Answer Link

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