(x+y)(3x2+xy+2y2)pliss jawabinn
Matematika
lina592
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(x+y)(3x2+xy+2y2)pliss jawabinn
1 Jawaban
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1. Jawaban RafidahAzzah
(x+y)(3x²+xy+2y²)
=(3x³+x²y+2xy²+3x²y+xy²+2y³)
=4x²y+3xy²+2y³+3x³
Semoga membantu.