crazykid121828 crazykid121828
  • 08-05-2018
  • Mathematics
contestada

Determine the sum: (9r3s2t − 4r2s2t2 − 6rs2t3) + (−4r3s2t + 8rs2t3).
3r10s10t10
−r3s2t + 4rs2t3
5r6s4t2 − 4r2s2t2 + 2r2s4t6
5r3s2t − 4r2s2t2 + 2rs2t3

Respuesta :

aquadiamond
aquadiamond aquadiamond
  • 09-05-2018
the answer is
5r3s2t−4r2s2t2+2rs2t3
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