Same chapter1 markDifficulty: Easy
The remainder when x3 + 2x2 − x + 1 is divided by (x − 1) is:
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2 marksDifficulty: Easy
Find the remainder when 2x3 + 3x2 − 5x + 7 is divided by (x + 2).
Original Khojo Papers practice question — not from a past board paper.
Answer
13
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The remainder is f(−2) = 2(−8) + 3(4) − 5(−2) + 7 = −16 + 12 + 10 + 7 = 13.
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