Same chapter3 marksDifficulty: Medium
Factorise 4x2 − 12x + 9.
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3 marksDifficulty: Medium
Factorise x3 + 8.
Original Khojo Papers practice question — not from a past board paper.
Answer
(x + 2)(x2 − 2x + 4)
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
Using a3 + b3 = (a + b)(a2 − ab + b2) with a = x and b = 2.
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