Algebrahard · Past Paper
Factorize: x^6 - y^6
A(x-y)(x+y)(x^2+xy+y^2)(x^2-xy+y^2)
B(x^3-y^3)(x^3+y^3)
C(x^2-y^2)(x^4+x^2y^2+y^4)
DAll of the above
✓ Correct Answer: D — All of the above
All are correct forms; (b) and (c) can be further factored into (a).
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