(81)^¾- (1/32)^-⅖ + 8^⅔ × (1/2)^-¹ × 3^⁰ - (1/81)^ -½
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3
Sorry don't know
a +b+c= a + b + c) = (b + a) +c?
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1
Answer:
not defined
NOT DEFINED
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