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Mathematics, 03.02.2020 21:52 hoboethan

Ipu 9*9=81 the conversion is true 9^2=81 so its true since they equal each other. and my teacher told me this " reasoning is incorrect and you did not answer all parts?


Ipu 9*9=81 the conversion is true 9^2=81 so its true since they equal each other. and my teacher tol

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