Question 1

A)
Multiple Choice
What is the factored form of 4x2 + 12x + 5?
(1 point)
Responses

(2x + 4)(2x + 3)
(2 x + 4)(2 x + 3)

(4x + 5)(x + 1)
(4 x + 5)( x + 1)

(2x + 1)(2x + 5)
(2 x + 1)(2 x + 5)

(4x + 1)(x + 5)
(4 x + 1)( x + 5)
Question 2
A)
What is the factored form of 2x2 + x – 3?
(1 point)
Responses

(2x + 3)(x – 1)
(2 x + 3)( x – 1)

(2x + 1)(x – 3)
(2 x + 1)( x – 3)

(2x – 3)(x + 1)
(2 x – 3)( x + 1)

(2x – 1)(x + 3)
(2 x – 1 )(x + 3 )
Question 3
A)
The area of a rectangular swimming pool is 10x2 – 19x – 15. The length of the pool is 5x + 3. What is the width of the pool?

(1 point)
Responses

2x – 18
2 x – 18

2x – 5
2 x – 5

5x – 5
5 x – 5

5x – 22
5 x – 22
Question 4
A)
What is the factored form of 16x2 – 16x – 12?
(1 point)
Responses

4(2x – 2)(2x + 2)
4(2 x – 2)(2 x + 2)

4(4x – 6)(x + 2)
4(4 x – 6)( x + 2)

4(2x – 2)(2x + 3)
4(2 x – 2)(2 x + 3)

4(2x – 3)(2x + 1)
4(2 x – 3)(2 x + 1)
Question 5
A)
What is the factored form of 3x2 + 21x – 24?
(1 point)
Responses

3(x + 8)(x – 1)
3( x + 8)( x – 1)

3(x + 6)(x – 3)
3( x + 6)( x – 3)

3(x + 5)(x – 3)
3( x + 5)( x – 3)

3(x + 7)(x – 3) answer all the question