Question

2. Factor x2 + 11x + 24 (1 point)
(x + 6)(x + 4)
(x + 2)(x + 12)
(x + 3)(x + 8)
(x + 1)(x + 11)
3. Factor 2m2 + 27m + 70 (1 point)
(2m + 7)(m + 10)
(m + 10)(2m + 7)
(2m + 3)(m + 20)
(2m + 7)(m – 10)
4. Factor g2 – 64 (1 point)
(g – 1)(g + 64)
(g + 8)(g – 8)
(g – 8)(g – 8)
(g + 8)(g + 8)
5. Factor 49t2 – 9 (1 point)
(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? (1 point)
t – 9
t – 5

Answer 1

1. (x+3)(x+8)

Answer 2

... by FOIL.

Answer 3

2. (2m+7)(m+10).

Answer 4

Er, I mean 1 is 2, 2 is 3 (didn't notice numbering until now *blushes*).

Answer 5

4. (correct number) is (g+8)(g-8).

Answer 6

5. (7t+3)(7t-3).

Answer 7

this is #6 it didnt post the whole thing lol

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? (1 point)
t – 9
t – 5
t – 11
t – 7

Answer 8

(t-9)

Answer 9

thankss

Answer 10

You know....

you should only post one question at a time.

Answer 11

thanks to the both of uu :)) i got themm rite & @hero No I didnt srry

Answer 12

1. Factor x2 – 7x – 12 (1 point)
(1 pt) (x – 3)(x + 4)
(1 pt) (x – 3)(x – 4)
(1 pt) (x – 6)(x – 2)
(1 pt) (x – 1)(x – 12)
1 /1 point
2. Factor x2 + 11x + 24 (1 point)
(0 pts) (x + 6)(x + 4)
(0 pts) (x + 2)(x + 12)
(1 pt) (x + 3)(x + 8)
(0 pts) (x + 1)(x + 11)
1 /1 point
3. Factor 2m2 + 27m + 70 (1 point)
(1 pt) (2m + 7)(m + 10)
(1 pt) (m + 10)(2m + 7)
(0 pts) (2m + 3)(m + 20)
(0 pts) (2m + 7)(m – 10)
1 /1 point
4. Factor g2 – 64 (1 point)
(0 pts) (g – 1)(g + 64)
(1 pt) (g + 8)(g – 8)
(0 pts) (g – 8)(g – 8)
(0 pts) (g + 8)(g + 8)
1 /1 point
5. Factor 49t2 – 9 (1 point)
(0 pts) (7t + 3)(7t + 3)
(0 pts) (7t + 3)(–7t – 3)
(1 pt) (7t + 3)(7t – 3)
(0 pts) 7t – 3
0 /1 point
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? (1 point)
(1 pt) t – 9
(0 pts) t – 5
(0 pts) t – 11
(0 pts) t – 7