1. Express 2x² + 5x +3 as product of its factors.

a. (2x - 3)(x + 1)
b. (2x - 3)(x + 1)
c. (2x + 1)(x + 3)
d. (2x + 3)(x + 1)

2. Factor 3n - 2n² + 6 - n³ completely.

a. (n + 2)(3-n²)
b.(n-3)(3 – n²)
c.(n - 2)(3+ n²)
d. (n - 2)(3 – n²)

3. Which of the following is the complete factoring of x³ - 4x³ - x² + 4x ?

a.x(x - 1)(x + 1)(x + 4)
b. x(x + 1)(x + 1)(x - 4)
c. x(x + 1)(x - 1)(x + 4)
d. x(x - 1)(x + 1)(x - 4) ​


Sagot :

1. Express 2x² + 5x +3 as product of its factors.

a. (2x - 3)(x + 1)

b. (2x - 3)(x + 1)

c. (2x + 1)(x + 3)

[tex]d. (2x + 3)(x + 1) [/tex]<

2. Factor 3n - 2n² + 6 - n³ completely.

a. (n + 2)(3-n²)

b.(n-3)(3 – n²)

[tex]c.(n - 2)(3+ n²) [/tex]<

d. (n - 2)(3 – n²)

3. Which of the following is the complete factoring of x³ - 4x³ - x² + 4x ?

[tex]a.x(x - 1)(x + 1)(x + 4) [/tex]<

b. x(x + 1)(x + 1)(x - 4)

c. x(x + 1)(x - 1)(x + 4)

d. x(x - 1)(x + 1)(x - 4)

[tex]Carry-on Learning ❤️✨[/tex]

Answer:

1d

2c

3a

Step-by-step explanation:

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