2. factor x2 + 11x + 24 .
(x + 6)(x + 4)
(x + 2)(x + 12)
(x + 3)(x + 8)
(x + 1)(x + 11)
3. factor 2m2 + 27m + 70 .
(2m + 7)(m + 10)
(m + 10)(2m + 7)
(2m + 3)(m + 20)
(2m + 7)(m – 10)
4. factor g2 – 64.
(g – 1)(g + 64)
(g + 8)(g – 8)
(g – 8)(g – 8)
(g + 8)(g + 8)
5. factor 49t2 – 9.
(7t + 3)(7t + 3)
(7t + 3)(–7t – 3)
(7t + 3)(7t – 3)
7t – 3
6. the area of a rectangular field is given by the trinomial t2 – 4t – 45. the length of the rectangle is t + 5. what is the expression for the width of the field?
t – 9
t – 5