Algebrahard · Past Paper
Factorize x^3 + 3x^2 + 3x + 1.
A(x+1)^3
B(x-1)^3
C(x+1)(x^2-x+1)
D(x+1)^2
✓ Correct Answer: A — (x+1)^3
This is the binomial expansion of (x+1)^3.
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