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If a polynomial x^2+5x-10k is divided byx^2+2 then the remainder is 2x,find the value of k?

Science & Mathematics by Anonymous 2018-06-14 05:30:43

Social Science

If a polynomial x^2+5x-10k is divided byx^2+2 then the remainder is 2x,find the value of k?

2 answers

  • Anonymous

    (x^2 + 5x - 10k) / (x^2 + 2) = (........) + 2x k = -5/8

  • Anonymous

    Long division give quotient 1 with remainder 5x-10k-2 5x-10k-2 = 2x k = (3x-2)/10

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