AM-1274

Factorising and solving cubics

A Math · Secondary 4 · Medium · Factorising and solving cubics

1. $(x-1)(3x-10)(x+1)$
2. $(x+1)(3x+5)(x-2)$
3. $(x-1)(3x-5)(x+2)$
4. $(x-1)(x+5)(3x-2)$

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