a. (X + 5y ) (x-y) b. (a - 2b)2 + 3ab c. (x - 3)2
Matematika
Putriida
Pertanyaan
a. (X + 5y ) (x-y)
b. (a - 2b)2 + 3ab
c. (x - 3)2
b. (a - 2b)2 + 3ab
c. (x - 3)2
1 Jawaban
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1. Jawaban Bellanurardiati
jawabannya
a. x²- xy + 5xy - 5y²
x² - 5y² +5xy
b.2a - 4b + 3ab
c.2x - 6