(-3x³+4x²-x+2) . (2x-1)
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(-3x³+4x²-x+2) . (2x-1)
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1. Jawaban anggitamine
(-3x³+4x²-x+2) . (2x-1)
= -6x^4 + 3x^3 + 8x3 - 4x^2 - 2x^2 + x +4x - 2
= -6x^4 + 11x^3 - 6x^2 + 5x - 2