AM-1527

Sum and difference of cubes

A Math · Secondary 4 · Easy · Sum and difference of cubes

Factorise completely

x^3 - 8

.

$(x-2)(x^2+2x+4)$
$(x+2)(x^2-2x+4)$
$(x-2)(x^2-2x+4)$
$(x+2)(x^2+2x+4)$

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