2. factor x2 + 11x + 24 .
(x + 6)(x + 4)
(x + 2)(x + 12)
(x + 3)(x + 8)
(x +...
Mathematics, 29.08.2019 23:50 jaidxxxz
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
Answers: 1
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Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
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