Multiple choice general knowledge

2^4 - 2^5 + 24

  1. 16

  2. 8

  3. 1

  4. 0
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Evaluate exponents first: 2^4 = 16 and 2^5 = 32. Then compute 16 - 32 + 24 = -16 + 24 = 8. Option B matches this result. A common mistake is to incorrectly handle the negative sign or miscalculate exponents.

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