(y+7)(y-2)(2y+3) brp ya tolong bantu makasih
Matematika
key92
Pertanyaan
(y+7)(y-2)(2y+3) brp ya tolong bantu makasih
2 Jawaban
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1. Jawaban coana1999
(y+7)(y-2)(2y+3)=
(y²-2y+7y-14)(2y+3)=
(y²+5y-14)(2y+3)=
(4y³+3y²+10y²+15y-28y-42)=
4y³+13y²-13y-42 -
2. Jawaban kungfupanda10
(y+7)(y-2)(2y+3)=(y2+5y-14)(2y+3)
=2y3+13y2-13y-42