If the polynomial x3 - a x2 + 2 x - a is divided by (x-a), then remainder is
a3
a2
a
-a
One of the factors of x3 - 2 x2 + 2 x - 1 is
One of the factors of x2 - 3 x - 10 is
x - 2
x + 5
x - 5
If (2x+1) and (x-3) are the factors of ax2 -5x +c, then the values of a and c are respectively.
2,3
-2,3
2, -3
1,-3
If one of the factors of x2 - 6 x - 16 is (x+2) then other factor is
x + 8
x - 8
The polynomial 4 x2 + 2 x - 2 is a
linear polynomial
quadratic polynomial
cubic polynomial
constant polynomial
If x + y = 10 and x- y = 2 then value of x is
4
-6
-4
6
(x-y) (x2 + x y + y2) is equal to
x3 + y3
x2 + y2
x2 - y2
x3 - y3
The coefficients of x2 and x in 2 x3 - 3 x3 - 3 x2 - 2 x + 3 are respectively.
-3,-2
-2, -3
The expansion of (x+1) (x-2) (x+3) is
x3 + 2 x2 - 5 x - 6
x3 - 2 x2 + 5 x - 6
x3 + 2 x2 + 5 x - 6
x3 + 2 x2 + 5 x + 6
The zero of the polynomial 2 x - 5 is
5/2
-5/2
2/5
-2/5