Algebrahard · Past Paper
Factorize x^5 - x.
Ax(x-1)(x+1)(x^2+1)
Bx(x^2-1)^2
Cx(x-1)^4
D(x^2-1)(x^2+1)
✓ Correct Answer: A — x(x-1)(x+1)(x^2+1)
x(x^4-1) = x(x^2-1)(x^2+1) = x(x-1)(x+1)(x^2+1).
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✓ Correct Answer: A — x(x-1)(x+1)(x^2+1)
x(x^4-1) = x(x^2-1)(x^2+1) = x(x-1)(x+1)(x^2+1).
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