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
The degree of the polynomial 4 x2 - 7 x3 + 6 x + 1 is
2
1
3
0
If a polynomial p(x) is divided by (a x + b), then the remainder is
P( b/a )
P( -b/a )
P( a/b )
P( -a/b )
The zero of the polynomial 2 x - 5 is
5/2
-5/2
2/5
-2/5
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
If (a x-b) is a factor of P(x), then
P(b) = 0
P (-b/a) = 0
P(a) = 0
P (b/a) = 0
The root of the polynomial equation 3 x - 1 = 0
x = -1/3
x = 1/3
x = 1
x = 3
The polynomial 3 x -2 is a
Linear polynomial
Quadratic polynomial
Cubic polynomial
Constant polynomial
The expansion of (x + 2) (x - 1 ) is
x2 - x -2
x2 + x + 2
x2 + x -2
x2 - x + 2
The polynomial 4 x2 + 2 x - 2 is a
linear polynomial
quadratic polynomial
cubic polynomial
constant polynomial
