" B-3.If "2x^(3)-5x^(2)+x+2=(x-2)(ax^(2)-bx-1)" ,then a "&b" are respectively "

If 2x^3-5x^2+x+2=(x-2)(ax^2-bx-1) then a and b are respectively.

If A/x+(Bx)/(x^(2)+1)=(5x^(2)+2)/(x^(3)+x), " then "B=

If f (x) =ax ^(2) + bx + 2 and f (1) =3, f (4) =42, then a and b respectively are

If f (x) =ax ^(2) + bx + 2 and f (1) =3, f (4) =42, then a and b respectively are

If (x+1) and (x-2) are factors of x^(3)+ax^(2)-bx-6, then find the values of a and b respectively.

If the polynomial f(x)=2x^(3)+ax^(2)+bx-2 be divided by (2x - 3) and (x - 1), the respective remainders are 30 and 0. Calculate the values of a and b.

The HCF of the polynomials (2x - 1) (5x^(2) -ax + 3) and (x -3) (2x^(2) + x +b) " is " (2x -1) (x -3) Then the values of a and b respectively are _____

Lt_(x rarr oo)((ax^(2)-2)/(3x+1)-bx)=2 then a+b=...