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07-12-2017
Mathematics

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what is the value of the expression? 9^2÷(-3)^0

Respuesta :

Ammimochi Ammimochi

07-12-2017

Step 1. Simplify 9^2 to 81
81 ÷ (-3)^0
Step 2. Use Rule of Zero: x^0 = 1
81 ÷ 1
Step 3. Simplify
81

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