Polynomials and roots
What is the degree of this polynomial: q2 + 6 - q3 +3q4
What is 4
x4+x3+23x2+25x-50
What is x=-2 x= 1 x=+5i x=-5i
If (x-3) is a factor of 2x3-5x2+kx-7. What is the value of k?
k=-2/3
What is the degree of this polynomial: 15y - 84y3 + 200 - 3y2
Synthetic Division: (8x^3 -4x +9) * (2x+1)-1
What is 8x2-4x-2 with a remainder of 10/2x+1
What is remainder of x3+3x2+4x+12 if divided by (x-2)
What is the remainder of 40
Given (x-3)2(x+4)3(x-2) what are the roots and multiplicities?
What is x=3 multiplicity 2 x=-4 multiplicity 3 x=2 multiplicity 1
Put the Polynomial in Standard Form:
a2 - 12a + 5a3 + 1
5a3 + a2 - 12a + 1
Use synthetic division: 3x^2 -21x + 21 / x-6
What is 3x-3 with a remainder of 3/x-6
p(x): -2(x+1)2(x-3)3(x-2)
What are the factors and multiplicities? What are the roots?
What are the roots x=-1 multiplicity of 2, x=3 multiplicity of 3 and x=2 multiplicity of 1.
If x3+2x2+kx+3 and (x-3) is a factor what is the value of k?
What is the value of k=-9
Find all the roots of x3+x2-5x+3 and state each roots multiplicity.
x=-3 multiplicity of 1 and x=1 multiplicity of 2
Find all roots of the polynomial x3 +x2-17x+15
What is x=-5, x=1, x=3
Find remainder when x3-4x2-10x+13 is divided by (x-1)
What is remainder=0
What is the leading coefficient of this polynomial: 2a3 + 4a2 + a4
What is: 1
Polynomial 5x3-8x2+2x+4. What is the end behavior?
Left: As x goes to - infinity, y goes to - infinity
Right: As x goes to + infinity, y goes to + infinity
p(x)= 14-8x2-5x3+20x
What is the leading coefficient? Degree?
End behavior?
What is leading coefficient of -5, Degree of 3
End behavior: Left: As x goes to - infinity, y goes to + infinity.
Right: As x goes to + infinity, y goes to - infinity
Find all roots of x3-3x2+16x-48
what is x=3 x=+4i x=-4i
Write an equation of a polynomial that has roots of 2 (multiplicity of 3) and -4 (multiplicity of 2) and passes through the point (3,7).
What is y=1/7 (x-2)3 (x+4)2