Rozwiąż równania
x³-3x²+4x-12=0
x²(x-3)+4(x-3)=0
(x²+4)(x-3)=0
x=3
4x³+4x²-x-1=0
4x²(x+1)-(x+1)=0
(4x²-1)(x+1)=0
(2x-1)(2x+1)(x+1)=0
2(x-½)2(x+½)(x+1)=0
x₁=½
x₂=-½
x₃=-1
x³+3x²-4x-12=0
x²(x+3)-4(x+3)=0
(x²-4)(x+3)=0
(x-2)(x+2)(x+3)=0
x₁=2
x₂=-2
x₃=-3
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x³-3x²+4x-12=0
x²(x-3)+4(x-3)=0
(x²+4)(x-3)=0
x=3
4x³+4x²-x-1=0
4x²(x+1)-(x+1)=0
(4x²-1)(x+1)=0
(2x-1)(2x+1)(x+1)=0
2(x-½)2(x+½)(x+1)=0
x₁=½
x₂=-½
x₃=-1
x³+3x²-4x-12=0
x²(x+3)-4(x+3)=0
(x²-4)(x+3)=0
(x-2)(x+2)(x+3)=0
x₁=2
x₂=-2
x₃=-3