Match each polynomial with its complete factorisation:
A1-A, 2-B, 3-C
B1-B, 2-A, 3-C
C1-C, 2-B, 3-A
D1-A, 2-C, 3-B
Answer & Solution
Correct answer: A. 1-A, 2-B, 3-C
x⁴-16 = (x²+4)(x+2)(x-2). (a-b)²-c² = (a-b+c)(a-b-c). x³+27 = (x+3)(x²-3x+9).
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