Q7 of 13 Page 48

Find the remainder when 9x3 – 3x2 + x – 5 is divided by .

Let p(x) = 9x3 – 3x2 + x – 5 and


By remainder theorem, p(x) divides g(x) completely when at the points where g(x) =0, p(x) = 0.




Put the value of x in the equation









= – 3


∴ remainder is –3


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