if the polynomial x^4-6x^3+16x^2-25x+10 is divided by
another polynomial x^2-2x+k the reminder is x+a. Find k and
a.
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Answer / praveen kumar
k = 5
and
a = -5
because
-9+2k = 1 => k = 5
and
a=10-8k+k^2 => a = -5
Is This Answer Correct ? | 11 Yes | 2 No |
Answer / dk
consider this form:
(divisor)x(quotient)+remainder=dividend
(x^2-2x+k)*(a0x^2+a1x+a2)+x+a=x^4-6x^3+16x^2-25x+10
compare the co-efficients to get a and k.
expect ans to be a=-10, k=4.
Is This Answer Correct ? | 4 Yes | 10 No |
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