(2y²+y)³ Plis jawab.........
Matematika
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Pertanyaan
(2y²+y)³
Plis jawab.........
Plis jawab.........
1 Jawaban
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1. Jawaban Milieth
(a+b)³=a³+3a²b+3ab²+b³
(2y²+y)³=(2y²)³+3(2y²)²(y)+3(2y²)(y)²+(y)³
=8y⁶+3(4y⁴)(y)+6y²(y²)+y³
=8y⁶+12y⁵+6y⁴+y³