mathicrock
mathicrock
26-04-2020
Mathematics
contestada
Please help with this
Respuesta :
ivanedy43
ivanedy43
26-04-2020
Answer:
(h+k)(2)=4+1+2-2=5
(h-k)(3)=9+1-3-2=3+1-1=9
3h2+2k3=3*5+2=17
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