Mathematics, 28.03.2020 05:48, zozo72

4x? - 78 -2 = 0
3n? – 60 = 871
4r? - 57 – 9 = 0
3r² – v- 14-0
» – 21 – 66 = -3

4x? - 78 -2 = 0 3n? – 60 = 871 4r? - 57 – 9 = 0 3r² – v- 14-0 » – 21 – 66 = -3

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4x? - 78 -2 = 0
3n? – 60 = 871
4r? - 57 – 9 = 0
3r² – v- 14-0
» – 21 – 66 =...

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