Subjects algebra

Zero Exponent B900B2

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1. The problem asks to evaluate the expression $ (m + 2)^0 $ where $ m $ is a positive integer. 2. The key rule here is the zero exponent rule: For any nonzero number $ a $, $ a^0 = 1 $. 3. Since $ m $ is a positive integer, $ m + 2 $ is also positive and definitely not zero. 4. Applying the zero exponent rule, we get: $$ (m + 2)^0 = 1 $$ 5. This means no matter what positive integer $ m $ is, the expression always equals 1. 6. This is because raising any nonzero number to the zero power results in 1 by definition in algebra. Final answer: $ 1 $