5. Factorise:
(i) x³-2x²-x+2
(ii) +13F+32r + 20
(iii) – 3×2 – 9x-5
(iv) 2y³ + y² – 2y – 1​

1 thought on “5. Factorise:<br />(i) x³-2x²-x+2<br />(ii) +13F+32r + 20<br />(iii) – 3×2 – 9x-5<br />(iv) 2y³ + y² – 2y – 1​”