Sum and difference of cubes Quiz
Name: ______________________ Date: __________ Score: ____ / 10
10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-1/sum-and-difference-of-cubes/quiz/
1
Factor x3 − 8Answer: ____________________
2
Factor x3 − 1Answer: ____________________
3
Factor x3 − 125Answer: ____________________
4
Factor x3 − 216Answer: ____________________
5
Factor 8x3 − 1Answer: ____________________
6
Factor 64y3 − 27Answer: ____________________
7
Factor 125x3 − 1Answer: ____________________
8
Factor 3x3 + 24Answer: ____________________
9
Factor 2x3 + 250Answer: ____________________
10
Factor 16x3 − 54Answer: ____________________
Answer key
- (x − 2)(x2 + 2x + 4)
- (x − 1)(x2 + x + 1)
- (x − 5)(x2 + 5x + 25)
- (x − 6)(x2 + 6x + 36)
- (2x − 1)(4x2 + 2x + 1)
- (4y − 3)(16y2 + 12y + 9)
- (5x − 1)(25x2 + 5x + 1)
- 3(x + 2)(x2 − 2x + 4)
- 2(x + 5)(x2 − 5x + 25)
- 2(2x − 3)(4x2 + 6x + 9)
Every answer solved step by step: steplyclass.com/algebra-1/sum-and-difference-of-cubes/quiz/answers/