Think you’ve got your head wrapped around Polynomials? Put your knowledge to
the test. Good luck — the Stickman is counting on you!
Q. Add 3x2 – 2x + 7 and 4x2 + 3x – 6
7x2 + x + 13
7x2 + 5x + 1
7x2 + x + 1
7x2 – x + 1
7x2 + x – 1
Q. Add 2x2 – 2x – 1 and x2 – x – 2
3x2 – 3x – 3
x2 – 3x – 3
3x2 – x – 3
3x2 – 3x – 1
3x2 – 2x – 3
Q. Add 3m2n – mn – 3mn2 and m2n – 3mn + mn2
4m2n – 4mn – 4mn2
4m2n – 4mn – mn2
2m2n – 4mn – 2mn2
4m2n – 3mn – 2mn2
4m2n – 4mn – 2mn2
Q. Subtract (a2 – ab – b2) – (a2 – ab + b2)
2a2 – 2b2
-2b2
-2ab –2b2
0
2b2
Q. Simplify 2x – y – (2x – y)
4x
0
-2y
4x – 2y
4x + 4y
Q. Simplify (3a – 2b) – (5a + 3b)
8a – 5b
-2a – b
-2a + b
-2a – 5b
2a – 5b
Q. What is the first term of the product of (x + 1)(x2 – x)?
2x
2x2
x3
2x3
3x3
Q. What is the first term of the product of (2x + 3y – 5z)(3x – 4y + 6z)?
6x2
5x
6x
5x2
6x3
Q. Multiply (3ab)(3a3b + 2ab3)
6a4b2 + 6a2b4
6a4b2 + 5a2b4
9a4b2 + 5a2b4
9a4b2 + 6a2b4
9a5b2 + 6a2b4
Q. Simplify 3xy(x + y) – 3xy(x – y)
xy2
0
6x2y2
6xy
6xy2