2(x+2y-xy)+5(2x-3y+5y)=...
Matematika
shufa2
Pertanyaan
2(x+2y-xy)+5(2x-3y+5y)=...
1 Jawaban
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1. Jawaban Lismadhana
2(x+2y-xy)+5(2x-3y+5y)
= 2x+4y-2xy+10x-15y+25y
=2x+10x+4y-15y+25y-2xy
=12x+14y-2xy