(Q19)Write three quadratic polynomials that have no zeros for x that are real numbers.
The quadratic polynomial is
x
-2
- 3x -4
2x
2
- 4x + 5
-x
3
- 2x + 3
-x - 2
The quadratic polynomial is
x
3
+ 5x + 6
-3y + 2
-3x
2
+ 2x - 1
z
4
- 16
The quadratic polynomial is
y
4
- 25
y
-2
- 3x + 2
x
3
+ 5z + 6
x
2
- 2x + 4
Check Answer
Clear