5x²-3xy+4-3y²-xy+x²-5
Matematika
aisyia235
Pertanyaan
5x²-3xy+4-3y²-xy+x²-5
1 Jawaban
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1. Jawaban DARKH
5x²-3xy+4-3y²-xy+x²-5
=5x²+x²-3xy-xy+4-5-3y²
=6x²-4xy-1-3y²