PDF chapter test TRY NOW
Factorise:
i. \(x^3+13x^2+32x+20=\)
ii. \(2y^3+y^2–2y–1=\)
Answer variants:
\((y – 1)(2y -1)(2y +-1)\)
\((x + 1)(3x + 2)(x -10)\)
\((x + 1)(x + 2)(x + 3)\)
\((y – 1)(2y + 1)(2y + 1)\)
\((x + 1)(x + 2)(x + 10)\)
\((y + 1)(2y -1)(2y + 1)\)
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