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If x and b are positive rational numbers such that x^2b = 6, then what is the value of x^8b?
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3 votes
If x and b are positive rational numbers such that
x^2b = 6, then what is the value of x^8b?

User FoxPro
by
7.1k points

1 Answer

1 vote

Step-by-step explanation:

  • x²b=6
  • x²=6/b

x⁸=(x²)⁴

  • (x²)⁴b
  • (6/b)⁴b
  • (6⁴/b⁴)×b
  • 6⁴/b³
  • (6/b)³

User Thiton
by
7.8k points
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