(-2x^2+1)-(4x^3-5x^2+1-2x)=
Matematika
diva653
Pertanyaan
(-2x^2+1)-(4x^3-5x^2+1-2x)=
1 Jawaban
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1. Jawaban Murva
Operasi Aljabar
Kls VII smp
(-2x²+1)-(4x³.-5x²+1-2x)
=-2x²+1-4x³.+5x²-1+2x
= -4x³+5x²-2x²+ 2x +1-1
=-4x³+3x²+ 2x