Factoring Trinomials: a = 1 (Continued) Answers
0 verified answers2 views
1
Free Preview
The factorization of a trinomial is modeled with algebra tiles.
A
x2 + 3x – 6B
x2 + 5x – 6C
x2 + 3x – 2D
x2 + x – 62
Free Preview
What are the factors of the trinomial? Select two options.
A
x – 14B
x + 7C
x – 7D
x – 2E
x + 23
Which model shows the correct factorization of x2 + 2x – 8?
A
An algebra tile configuration. 5 tiles are in the Factor 1 spot: 1 is labeled + x, 2 are labeled +, and 2 are labeled negative. 3 tiles are in the Factor 2 spot: 1 is labeled + x and 2 are labeled negative. 15 tiles are in the Product spot: 1 is labeled + x squared, 4 are labeled negative x, the 2 tiles below + x squared are labeled + x, and the 8 tiles below the negative x tiles are labeled negative.
B
An algebra tile configuration. 5 tiles are in the Factor 1 spot: 1 is labeled + x, 2 are labeled +, and 2 are labeled negative. 3 tiles are in the Factor 2 spot: 1 is labeled + x and 2 are labeled negative. 15 tiles are in the Product spot: 1 is labeled + x squared, 4 are labeled negative x, the 2 tiles below + x squared are labeled + x, and the 8 tiles below the negative x tiles are labeled negative.
C
An algebra tile configuration. 5 tiles are in the Factor 1 spot: 1 is labeled + x, 4 are labeled negative. 3 tiles are in the Factor 2 spot: 1 is labeled + x and 2 are labeled +. 15 tiles are in the Product spot: 1 is labeled + x squared, 4 are labeled + x, the 2 tiles below + x squared are labeled negative x, and the 8 tiles below the + x tiles are labeled negative.
D
An algebra tile configuration. 5 tiles are in the Factor 1 spot: 1 is labeled + x, 4 are labeled +. 3 tiles are in the Factor 2 spot: 1 is labeled + x and 2 are labeled negative. 15 tiles are in the Product spot: 1 is labeled + x squared, 4 are labeled + x, the 2 tiles below + x squared are labeled negative x, and the 8 tiles below the + x tiles are labeled negative.
4
What is the factored form of x2 – x – 2?
A
(x – 2)(x + 1)B
(x + 2)(x + 1)C
(x – 2)(x – 1)D
(x + 2)(x – 1)5
The partial factorization of x2 – 3x – 10 is modeled with algebra tiles.
A
2 negative unit tilesB
2 positive unit tilesC
5 negative unit tilesD
5 positive unit tiles6
A polynomial is factored using algebra tiles.
A
x2 – 2x – 8B
x2 + 2x – 8C
x2 – 2x – 4D
x2 + 2x – 47
Simon is factoring the polynomial.x2−4x−12(x−6)(x+______)
A
−6B
−2C
2D
68
The factorization of x2 + 3x – 4 is modeled with algebra tiles.
A
(x + 4) and (x – 4)B
(x + 3) and (x – 4)C
(x + 4) and (x – 1)D
(x + 3) and (x – 1)9
Which shows the four-term polynomial and factored form of x2 + 6x – 27?
A
x2 + 3x – 9x – 27 = (x + 3)(x – 9)B
x2 + 6x – 3x– 27 = (x + 6)(x – 3)C
x2 + 9x – 3x – 27 = (x + 9)(x – 3)D
x2 + 3x – 6x – 27 = (x + 3)(x – 6)10
If one factor of x2 + 2x – 24 is (x+6), what is the other factor?
A
(x+8)B
(x–8)C
(x+4)D
(x−4)Did you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this