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Mathematics, 24.02.2021 14:20 Ezekielcassese

A^2-c (2a-b) when, a= - 1
b= 2
c= - 3

please include explanation! ​

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Answers: 3

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A^2-c (2a-b) when, a= - 1
b= 2
c= - 3

please include explanation! ​...
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