Practice Methods Of Factorization (1.4) - Factorization - IB 10 Mathematics

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6 sample questions

Question 1.
Factor x² - 16.
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This is a difference of squares.
Question 2.
Factor 3x² + 6x.
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Look for a common factor.
3Question 3.
What is the factored form of x² - 9?
- (x - 3)(x + 3)
- (x - 2)(x + 2)
- (x - 4)(x + 4)
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Refer to the difference of squares formula.
4Question 4.
True or False: The expression x² + 6x + 9 is a perfect square trinomial.
- True
- False
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Check if it can be written as a square of a binomial.
Question 5.
Factor x⁴ - 16y² completely.
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First, recognize the structure of the difference of squares.
Question 6.
Factor y³ + 27 completely.
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Look for the variables and numbers that fit the sum of cubes structure.

6 more questions in this section. Enroll free to practise them all.