daniel9157
daniel9157
02-11-2019
Mathematics
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Plzzzz help me ppl maths
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Funkeheart
Funkeheart
02-11-2019
[tex](m + 7)(m + 3) \\ m(m + 3) + 7(m + 3) \\ m {}^{2} + 3m + 7m + 21 \\ m {}^{2} + 10m + 21[/tex]
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