If the quotient obtained on dividing (x4+10x3+35x2+50x+29) by (x+4) is (x3−ax2+bx+6) then find a,b and also the remainder
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Solution
The division of (x4+10x3+35x2+50x+29) and (x+4) is shown above:
Therefore, from the division, we get that the quotient is (x3+6x2+11x+6) and the remainder is 5.
But it is also given that the quotient is (x3−ax2+bx+6), thus on comparing the coefficients of both the quotients (x3+6x2+11x+6) and (x3−ax2+bx+6), we get