Easy Factoring
Complete Square/Quad Formula
Characteristics of Quadratic Functions
Multiplying Polynomials
More Characteristics...
100
Factor : b^2+8b+7=0
What is b=-7 and b=-1
100
Factor using completing the square: k^2+8k+12=0
What is k=-2 and k=-6
100
Describe the shape of the function: x^2-2x-3=0
What is "U"
100
Multiply: 4x(2x+3)
What is 8x^2+12x
100
Find the shape and y-intercept of the function: x^2-5x-14=0
What is "U" y(0,-14)
200
Factor m^2+m-90=0
What is m=-10 and m=9.
200
Factor by completing the square: a^2-2a-48=0
What is a=8 and a=-6
200
List the domain of the function: x^2-2x-3=0
What is (-inf, +inf)
200
Multiply: 6x(3x-4).
What is 18x^2-24x
200
Find the value of the discriminant for the function x^2-5x-14=0 How many what type of roots?
What is 81. 2 real roots.
300
Factor 4n^2-49=0
What is n=-7/2 and n=7/2.
300
Factor using the quadratic formula: x^2-11x+24=0
What is x=8 and x=3
300
Find the vertex and axis of symmetry x^2-2x-3=0
What is vertex (1,-4) and aos x=1.
300
Multiply (2x-5)(3x+8)
What is 6x^2+x-40.
300
Find the vertex and axis of symmetry for the function: x^2-5x-14
What is v(2.5, -20.25) aos x=2.5
400
Factor 3p^2-2p-5=0
What is p=5/3 and p=-1.
400
Factor using the quadratic formula: n^2+7n+10=0
What is n=-5 and n=-2
400
Find the x-intercepts of the function x^2-2x-3=0
What is (3,0) and (-1,0).
400
(x+9)(x-9)
What is x^2-81
400
Find the x intercepts for the function x^2-5x-14=0
What is (7,0) (-2,0)
500
Factor: 2n^2+3n-9=0
What is n=3/2 and n=-3
500
Factor using the quadratic formula n^2+3n-18=0
What is n=-6 and n=3
500
List the y intercept, range and end behavior x^2-2x-3=0
What is y(0,-3), r[-4, +inf), eb +inf, +inf.
500
Multiply (m+4)^2
What is m^2+8m+16
500
Find the xintercepts for the function: y=x^2+2x-1
What is (.4, 0) and (-2.4,0).
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