(3x3 + 3x2 - 4x + 5 ) + (x3 - 2x2 + x - 4 ) =
4x3 + x2 - 3x + 1
4x3 + 5x2 + 5x + 9
4x3 - x2 + 3x - 1
4x3 - x2 - 3x - 1
(2x + 5y ) + (3x - 2y ) =
x - 2y
x + 2y
5x + 3y
3x + 2y
(6x - 14) - (9x + 5 ) =
17x - 19
-17x - 19
3x - 19
-3x - 19
A polynomial having 2 terms is called a
Monomial
Binomial
Trinomial
None of these
If p(x) = 2x3 + 5x2 + Kx - 6 and p(1) = p(-2) then the value of K is
-1
1
0
2
How much greater is -12x2 - 19x + 8 than -15x2 + 17x - 18?
3x2 + 36x + 26
-3x2 + 36x - 26
-3x2 - 36x - 26
27x2 - 36x - 26
P(x) = 7x3 - 8x2 + 9x - 6 , the value of the polynomial P(x) at x = -2 is
-109
105
-112
107
How much greater is -16x2 - 7x - 5 than 18x2 + 13x - 8?
34x2 + 20x - 3
34x2 + 20x + 3
36x2 - 20x - 13
2x2 + 6x - 3
If P(x) = 2x3 + 3x2 + 4x + 1 , then P(1) =
7
-8
10
15
-10(2x2 + 8x + 3 ) =
-20x2 - 80x - 30
20x2 + 80x + 30
-20x2 + 80x + 30
-20x2 + 80x - 30
