# Practice Quiz on Factoring SOC and DOC

## Quiz by Teacher Tere

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6 questions
• Q1
Describe the factors of sum or difference of two cubes.
two binomials
a binomial and a trinomial
two trinomials
sum and difference of two like terms
30s
• Q2
Which of the following is an example of difference of two cubes?
27x^3 - 25
x^3 + 125
x^3 - 216
x^3 + 8
30s
• Q3
What are the factors of m^3 − 1?
( m-1 )(m^2+m-1)
( m+1 )(m^2+m+1)
( m-1 )(m^2+m+1)
( m-1 )(m^2-m+1)
30s
• Q4
Which of the following is a set of perfect cubes?
1, 8, 27, 64, 100, 216, 343
4, 9,16,25,36, 49
1,8,9,25,216, 343
1, 8, 27, 64, 125, 216, 343
30s
• Q5
What are the factors of 8x^3 + 343?
(2x + 7)(4x^2-14x-49)
(2x + 7)(4x^2+14x+49)
(2x - 7)(4x^2+14x+49)
(2x + 7)(4x^2-14x+49)
30s
• Q6
Factor y^6 + 27z^6
(y^3+3z^2)(y^4-3y^2z^2+9z^4)
(y^2+3z^2)(y^4+3y^2z^2+9z^4)
(y^2+3z^2)(y^4-3y^2z^2+9z^4)
(y^2-3z^2)(y^4-3y^2z^2+9z^4)
30s

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