ADDITION OF POLYNOMIALS
2x + (- x + 5)
x + 5
2x - ( -x + 5 )
3x - 5
2x(-x + 5)
-2x2 + 10x
Solve -x + 5 = 0
x = 5
(x2 - 4) + (2x +1)
x2 + 2x - 3
(x2 - 4) - (2x + 1)
x2 - 2x - 5
(x2 + 7x + 12)(3x - 4)
3x3 + 17x2 + 8x - 48
Solve 3x - 4 = 0
x = 4/3
(x2 + 5x -2) + (3x - 2)
x2 + 8x - 4
(x2 + 5x -2) - (3x - 2)
x2 + 2x
(x2 - 7x + 2)(x + 4)
x3 - 3x2 - 26x + 8
Solve 2x2 + 3x - 5 = 0
x = 1, -5/2