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Enumerate the real roots of P(x)=x3−x2+4x−4P(x)=x^3-x^2+4x-4P(x)=x3−x2+4x−4
1
--1
Enumerate the real roots of x3−x2−x−2x^3-x^2-x-2x3−x2−x−2
-2
2
Enumerate the real roots of P(x)=4x2−17x+15P(x)=4x^2-17x+15P(x)=4x2−17x+15 ?
54, 3\frac{5}{4},\ 345, 3
4,15
Enumerate the real roots of P(x)=x3+2x2−4x−8P(x)=x^3+2x^2-4x-8P(x)=x3+2x2−4x−8
−2,−1,2-2,-1,2−2,−1,2
−1,1,2-1,1,2−1,1,2
Enumerate the real roots of P(x)=2x2+8x−42P(x)=2x^2+8x-42P(x)=2x2+8x−42 .
2,-6
3,-7
Enumerate the real roots of 4x2−17x+154x^2-17x+154x2−17x+15
4, 154,\ 154, 15
Enumerate the real roots of P(x)=x2−9x−10P(x)=x^2-9x-10P(x)=x2−9x−10 ?
-1,10
1,9
Enumerate the real roots of P(x)=x2+2x+1P(x)=x^2+2x+1P(x)=x2+2x+1 ?
-1
Enumerate the real roots of P(x)=6x2−x−2P(x)=6x^2-x-2P(x)=6x2−x−2 ?
32,12\frac{3}{2},\frac{1}{2}23,21
2,-1
Enumerate the real roots of 2x4−6x3−4x+122x^4-6x^3-4x+122x4−6x3−4x+12 .
2 , −32\ ,\ -32 , −3
43 , 3\sqrt[3]{4}\ ,\ 334 , 3
It is done.