RLOvasica
RLOvasica
22-11-2018
Mathematics
contestada
plz answer simplify: -10+3r+2r^2-r
Respuesta :
alessandroarenas
alessandroarenas
22-11-2018
[tex]-10 +3r +2r^2 -r = 2r^2 +2r -10 = r^2 +r -5[/tex]
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