15. let r1 and r2 are the remainders when the polynomial x cube +2 x square - 5ax -7 and x cube + ax square - 12x + 6 are divided from (x+1) and (x-2) respectively if 2n1 + n2 = 6 find a

15. let r1 and r2 are the remainders when the polynomial x cube +2 x s

1.	15. let r1 and r2 are the remainders when the polynomial x cube +2 x square - 5ax -7 and x cube + ax square - 12x + 6 are divided from (x+1) and (x-2) respectively if 2n1 + n2 = 6 find a
Answer» 15. let r1 and r2 are the remainders when the polynomial x cube +2 x square - 5ax -7 and x cube + ax square - 12x + 6 are divided from (x+1) and (x-2) respectively if 2n1 + n2 = 6 find a