1. x4+6x3-12x+8=0 or x4-6x3+42x+53=0
2. x4+6x3-12x-8=0 or x4-6x3+42x-53=0
3. x3+x2+1=0 or 27x3-27x2+23=0
4. x3-x2+1=0 or 27x3+27x2+23=0
x4+6x3-12x-8=0 or x4-6x3+42x-53=0
1. x3+5x2+10x+10=0
2. x3+8x2+20x+16=0
3. x3-8x2+16x-9=0
4. x3+x2-x-1=0
x3-8x2+16x-9=0
1. x3+5x2+10x+10=0
2. x3+8x2+20x+16=0
3. x3-8x2+16x-9=0
4. x3+x2-x+1=0
x3+x2-x+1=0
1. x4+3x3+4x2+3x+1=0
2. x3+8x2+20x+16=0
3. y5-7y3+12y2-7y=0
4. y3-2y+1=0
x4+3x3+4x2+3x+1=0
1. continuous
2. discontinuous
3. not determined
4. none
continuous
1. x4+3x3+4x2+3x+1=0
2. x4-5x3-11x+3=0
3. x3-23x2+13x-36=0
4. x4+x3+x2+x+1=0
x4+x3+x2+x+1=0
1. 2,3,5
2. 4,6,10
3. 4,9,5
4. √2 , √3, √5
4,9,5
1. continuous
2. discontinuous
3. not determined
4. none
continuous
1. continuous
2. discontinuous
3. not determined
4. none
discontinuous
1. x4+3x3+4x2+3x+1=0
2. x3+33x2+12x+8=0
3. y5-7y3+12y2-7y=0
4. y3-2y+1=0
x3+33x2+12x+8=0