operations on polynomials

Solution Preview

Please perform operations on polynomials using addition, subtraction, multiplication, and division.
Addition of polynomials
1) (2 - 3x + x3) + (-1 - 4x + x2)= x3+ x2-7x+1
2) ( x3-x2-x+1)+ (2x3+3x2-2x-3)= 3x3+2x2-3x-2
3) ( x2-3x+5)+ (5x+2)= x2+2x+7
Subtraction of polynomials
1) (1 - 4x + x2) - (3 - 5x - x2)= 2x2+x-2
2) ( x3-5x2-4x+2) - ...