gadgetady gadgetady

11-01-2017
Mathematics

contestada

if x =-4 calculate 2xsquared +3

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apologiabiology apologiabiology

11-01-2017

2(-4)^2+3
2(16)+3
32+3
35

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Аноним Аноним

11-01-2017

3 squared -5 is the answer

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