Seudónimo
Seudónimo
12-02-2018
Mathematics
contestada
plz help and explain ty
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Аноним
Аноним
13-02-2018
[tex] r^{2} -5r -14[/tex] = (x+2)(x-7)
the possible length and width are (x+2) and (x-7)
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Please help I don't understand
