100
x^2 + 2x + 3
What is (x + 2)(x + 1)
100
x^2 - 4x + 2
What is (x - 2)(x -2)
100
x^2 + x - 2
What is (x + 2)(x - 1)
200
x^2 + 7x + 6
What is (x + 1)(x + 6)
200
x^2 - 10x + 21
What is (x - 3)(x - 7)
200
x^2 - 2x - 3
What is (x - 3)(x + 1)
300
x^2 + 17x + 30
What is (x + 15)(x + 2)
300
x^2 - 15x + 50
What is (x - 10)(x - 5)
300
x^2 + 4x - 77
What is (x + 11)(x - 7)