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OlgaM077 [116]
3 years ago
11

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

SAT
1 answer:
Ivanshal [37]3 years ago
6 0

Explanation:

  • x²b=6
  • x²=6/b

x⁸=(x²)⁴

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

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