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If 289 = 17 X 5 , Then X = ? - Mathematics

MCQ

If 289 = `17^(x/5)`, then x = ?

Options

  • 16

  • 8

  • 10

  • `2/5`

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Solution

10
Explanation:

Given 289 = `17^(x/5)`

⇒ `17^2 = 17^(x/5)`

⇒ `x/5`= 2  ⇒ x = 10

Concept: Simplification
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