sederhanakanlah beserta caranya (4x²y + 3xy - 5) + (xy - 2x²y + 3)
Matematika
suwandi21
Pertanyaan
sederhanakanlah beserta caranya (4x²y + 3xy - 5) + (xy - 2x²y + 3)
1 Jawaban
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1. Jawaban aminjh
(4x²y + 3xy - 5) + (xy - 2x²y + 3)
= 4x²y + (-2x²y) + 3xy + xy (-5) + 3
= 2x²y + 4xy - 2