WorksheetsPRETEST 1
Total questions: 15
Worksheet time: 15mins
What is the GCF of 2𝑥² − 4𝑥 − 6𝑥² = 2𝑥(𝑥 − 2 − 3𝑥²)?
2𝑥
(𝑥 − 2 − 3𝑥2)
−4𝑥
2𝑥(𝑥 − 2 − 3𝑥2)
Which of the following is equivalent to 18𝑥 + 12𝑦?
4(5𝑥 + 3𝑦)
2(9𝑥 + 8𝑦)
3(6𝑥 + 5𝑦)
6(3𝑥 + 2𝑦)
Which of the following is equivalent to the equation 𝑥 + 5 = (𝑥 + 3)²?
(𝑥 + 1)(𝑥 + 4) = 0
(𝑥 − 1)(𝑥 + 4) = 0
(𝑥 + 1)(𝑥 + 4) = 5
(𝑥 + 1)(𝑥 + 4) = 3
Which of the following is a quadratic expression with a > 1?
𝑥2 + 3𝑥 − 5
– 𝑥2 − 2𝑥 − 1
3𝑥2 − 𝑥 − 2
5𝑥2 + 25
Which of the following is a quadratic expression where a =1?
4𝑥² − 7𝑥 − 8
𝑥² − 5𝑥 − 280
4𝑥² − 9
9𝑥² + 𝑥 − 10
Factor 𝑥3 − 8.
(𝑥 + 2)(𝑥2 − 2𝑥 + 4)
(𝑥 − 2)(𝑥2 + 2𝑥 + 4)
(𝑥 − 5)(3𝑥 + 1)
(3𝑥 − 5)(𝑥 + 1)
Factor 𝑥3 + 27 completely.
(𝑥 + 3)(𝑥2 − 3𝑥 + 9)
(𝑥 + 3)(𝑥2 − 3𝑥 + 18)
(𝑥 + 3)(𝑥2 − 3𝑥 − 9)
(𝑥 + 5)(𝑥 − 3)
Which of the following is a quadratic expression with a=1?
𝑎2 − 3𝑥 − 2
2𝑥² + 4𝑥 − 5
− 𝑥² + 4𝑥 + 8
2𝑥² − 2𝑥 + 7
Which of the following will complete the statement below? If the product is positive, then m and n have _____________.
Opposite signs
Both negative signs
Both positive signs
Both negative or both positive signs
Given the expression below, what is the sum and product of m and n?
𝑥² − 7𝑥 + 12
Sum: +12
Product: -7
Sum: -12
Product: +12
Sum: -7
Product: +12
Sum: +7
Product: -12
Factor the following expression:
𝑥² − 3𝑥 − 18
(𝑥 + 6)(𝑥 − 3)
(𝑥 − 6)(𝑥 + 3)
(𝑥 − 6)(𝑥 − 3)
(𝑥 + 6)(𝑥 − 4)
What is the factored form of 𝑥² − 49?
(𝑥 − 7)(𝑥 − 7)
(𝑥 − 49)(𝑥 + 49)
(𝑥 − 7)(𝑥 + 7)
(𝑥 − 49)(𝑥 − 49)
Factor the following expression: 𝑥2 - 25?
(𝑥 − 5)(𝑥 − 5)
(𝑥 + 25)(𝑥 + 25)
(𝑥 + 5)(𝑥 − 5)
(𝑥 − 25)(𝑥 − 25)
What is the factored form of 𝑥² − 6𝑥 + 8?
(𝑥 − 2)(𝑥 + 4)
(𝑥 − 8)(𝑥 + 1)
(𝑥 − 2)(𝑥 − 4)
(𝑥 − 8)(𝑥 − 1)
Factor the following expression:
𝑥² + 8𝑥 + 12
(𝑥 − 6)(𝑥 − 2)
(𝑥 + 6)(𝑥 + 2)
(𝑥 + 4)(𝑥 − 3)
(𝑥 − 4)(𝑥 − 3)
