Mathematics · Indices and Exponents
If 9n × 32 × (3-n/2)-2 - 27n33m × 23 = 127, then which of the following options is correct?
- 1m - n - 1 = 0✓
- 2m - n - 2 = 0
- 3m - n + 1 = 0
- 4m - n + 2 = 0
Correct answer
m - n - 1 = 0
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