Multiplying Polynomials

Combining Like Terms

100

Add the polynomials (9x+y)+(3x-y)

What is 12x

200

Combine 3x²+2x+4x²+1

What is 7x²+2x+1

300

Combine: (x² +3x-1)+(5x²-5x-7)

What is 6x²-2x-8

400

Combine 3x²+2y-5(y-2)

What is 3x²-3y+10

500

 15x^2y+3xy²-4x^2y+5xy

What is 11x^2y+3xy²+5xy

Binomials

100

Multiply: (x+1)(x+2)

What is x²+3x+2

200

Multiply: (x+5)(x-4)

What is x²+x-20

300

Multiply: (3x+2)(x-3)

What is 3x²-7x-6

400

Multiply: (2x+3y)(5x+y)

What is 10x²+17xy+3y²

500

Multiply: (2x-y)(3x-2y)

What is 6x²-7xy+2y²

Monomials

100

x(x+5)

What is x²+5x

200

5x(8-6)

What is 10x

300

Find the area of a figure with Length=25 and width=X-4

What is 25x-100

400

5x(8y-6)

What is 40xy-30x

500

8y(4x+25y+2)

What is 200y²+32xy+16y