3(x-y2+2)-5(2x+3y2-z
Matematika
raga31
Pertanyaan
3(x-y2+2)-5(2x+3y2-z
2 Jawaban
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1. Jawaban CCIA
3(x-y2+2)-5(2x+3y2-z=
= 3x-3y²+6-10x-15y²+5z
= -3y²-15y²+3x-10x+6+5z
= -18y²-7x+6+5z
maaf ya kalau salah -
2. Jawaban anitaana
3(x-y²+2) - 5(2x+3y²-z)
3x - 3y² + 6 - (10x + 15y² -5z)
3x - 3y² + 6 - 10x - 15y² + 5z
-7x - 18y² + 5z + 6