Add the polynomials (9x+y)+(3x-y)
What is 12x
Multiply x(x+1)
What is x2+x
Multiple: (x+1)(x+1)
What is x2+2x+1
Multiply: (x+3)(x2-2x+1)
What is x3+x2-5x+3
Combine 3x2+2x+4x2+1
What is 7x2+2x+1
Multiply -3x(x-4)
What is -3x2+12x
Multiply: (x+5)(x-4)
What is x2+x-20
multiply: (x-1)(x2+2x+4)
What is x3+x2+2x-4
Combine (9xy-2y+3y)-(4xy+5y)
What is 5xy-4y
Multiply: -5x(-y+4)
What is 5xy-20x
Multiply: (3x+2)(x-3)
What is 3x2-7x-6
Multiply: (x-2)(2x2+3x+1)
What is 2x3-x2-5x-2
Combine: (x2 +3x-1)+(5x2-5x-7)
What is 6x2-2x-8
Multiply: 4x2(5x-y)
What is 20x3-4x2y
bonus points
100
100
Combine: -4xy+15x2y+3xy2-4x2y+5xy
What is 11x2y+3xy2+xy
(4x + 3)(3x2 – 5x – 6)
![]()
Multiply: (x-6)(2x3+1)
What is 2x4-12x3+x-6
(2x2 – 5x)(9x2 + 6x + 4)
![]()