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  • Solve 4x = (8/√2)
Multiple choice

Solve 4x = (8/√2)

  1. 1.25

  2. 2.5

  3. 1.5

  4. 1/5

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

4^x = 8 / sqrt(2) = 2^3 / 2^0.5 = 2^2.5. Since 4^x = (2^2)^x = 2^(2x), we have 2x = 2.5, so x = 1.25.

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