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If \(104_x = 68\), find the value of x

If \(104_x = 68\), find the value of x
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 5
  • B 7
  • C 8
  • D 9
Correct Answer: Option C
Explanation:
\(104_x = 68\\
1 \times x^2 + 0 \times x + 4 \times x^0 = 68\\
x^2 = 68 - 4; x^2 = 64\\
x = \sqrt{64}=8\)

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