Factoring Quadratics I
Factor x2+8x+12
What is (x+6)(x+2)
Factor 2x2+7x+3
What is (2x+1)(x+3)
f(x) = x2 - 4x - 2
What is two solutions
2x2 - x - 3 = 0
What is x=-1 and x=3/2
Graph 1
What is no solution
Factor m2-11m+18
What is (m-9)(m-2)
Factor 5n2+26n+5
What is (5n+1)(n+5)
f(x) = 4x2 + 4x + 1
What is one solution
x2 - x - 42 = 0
What is x=-6 and x=7
Graph 2
What is one solution at x=0
Factor 2x2+10x-48
What is 2(x+8)(x-3)
Factor 3x2-10x+7
What is (3x-7)(x-1)
f(x) = x2 - 4x + 5
What is no solutions
12x2 - 5x -3 = 0
Graph 3
What is two solutions at x=0 and x=-1
Factor 2y2-13y-7
What is (y-7)(2y+1)
Factor 7x2-36x+5
What is (7x-1)(x-5)
f(x) = x2 + 10x + 25
What is one solution
x2 - 9 = 0
What is x=3 and x=-3
Graph 4
What is two solutions at x=-1 and x between 0 and 1
Factor x2-13x-30
What is (x+2)(x-15)
Factor 2x2-12x+10
What is 2(x-1)(x-5)
f(x) = 3x2 - 5x - 10
What is two solutions
21x2 - 22x - 8 = 0
What is x=-2/7 and x=4/3
Graph 5
What is two solutions x between -3 and -2 and x between 0 and 1