# Polynomials: We Apolynomialogize for This Title Quiz

Think you’ve got your head wrapped around

*? Put your knowledge to the test. Good luck — the Stickman is counting on you!***Polynomials**Q. Evaluate the polynomial

*x*^{2}*y*^{3}+ 3*x*^{2}*y*– 4*xy*^{2}+ 3 for*x*= -1 and*y*= -2.-27

5

17

21

24

Q. Find (-3

*x*^{3}+ 4*x*^{2}– 2*x*– 3) + (3*x*^{3}+ 2*x*^{2}+ 3*x*– 9).6

*x*^{2}+*x*– 126

*x*^{3}+ 6*x*^{2}+ 5*x*– 126

*x*^{2}– 5*x*– 126

*x*^{3}+ 6*x*^{2}– 5*x*– 126

*x*^{3}– 6*x*^{2}+ 12Q. Find (

*x*^{2}*y*+ 7*x*+*xy*^{3}) – (-*xy*^{2}– 7*x*– 3*xy*^{3}+*x*^{2}*y*).2

*x*^{2}*y*– 2*xy*^{3}+*xy*^{2}*x*

^{2}

*y*+ 14

*x*+ 4

*xy*

^{3}

14

*x*+ 4*xy*^{3}+*xy*^{2}2

*x*^{2}*y*+ 14*x*+ 4*xy*^{3}+*xy*^{2}14

*x*^{2}+ 2*xy*^{3}–*xy*^{3}Q. Find (3

*xy*)(4*x*^{2}*y*+*xy*^{2}– 17).12

*x*^{3}*y*^{2}+ 3*xy*^{2}– 177

*x*^{3}*y*^{2}+ 3*x*^{2}*y*^{3}– 51*xy*12

*x*^{3}*y*^{2}+ 3*x*^{2}*y*^{3}– 51*xy*12

*x*^{3}*y*^{2}+ 3*xy*^{3}– 51*xy*7

*x*^{2}*y*^{3}+ 3*x*^{3}*y*^{2}– 51*xy*Q. Find (3

*x*^{2}+ 4)(*x*^{2}– 9).3

*x*^{2}– 31*x*– 273

*x*^{2}+ 23*x*^{3}– 273

*x*^{4}– 31*x*^{2}– 363

*x*^{4}– 23*x*^{2}– 363

*x*^{4}+ 27*x*^{2}– 31Q. What is (2

*x*+ y)^{2}?2

*x*^{2}+*y*^{2}4

*x*^{2}+ 2*xy*+*y*^{2}4

*x*^{2}+ 4*xy*+*y*^{2}4

*x*^{2}+*y*^{2}2

*x*^{2}+ 2*xy*^{2}- yQ. Multiply: (

*y*^{4}+ 2*y*)(*y*^{4}– 2*y*).*y*

^{4}– 2

*y*

^{4}– 4

*y*

^{2}

*y*

^{8}– 4

*y*

^{2}

*y*

^{16}+ 4

*y*

^{5}– 4

*y*

^{2}

*y*

^{16}– 4

*y*

^{2}

*y*

^{4}– 2

*y*

^{2}+

*y*

^{3}

Q. Find (4

*x*^{2}– 3*x*+ 2)(-*x*+ 7).-4

*x*^{3}+ 31*x*^{2}– 23*x*+ 14-4

*x*^{3}+ 25*x*^{2}– 23*x*+ 14-4

*x*^{3}+ 31*x*^{2}+ 19*x*+ 14-4

*x*^{3}+ 25*x*^{2}+ 19*x*+ 14-4

*x*^{3}+ 31*x*^{2}– 19*x*– 14Q. Which two binomials have a product of 25

*y*^{2}– 40*y*+ 16?(5

*y*+ 4)(5*y*+ 4)(5

*y*+ 4)(5*y*– 4)(5

*y*– 4)(5*y*– 4)(-5

*y*+ 4)(-5*y*– 4)(-5

*y*+ 4)(5*y*+ 4)Q. Which expression is equivalent to (

*x*^{2}+ 3*x*)(*x*^{2})(*x*^{2}– 3*x*)(*x*^{2}+ 9)?*x*

^{6}– 9

*x*

^{4}

*x*

^{8}– 6

*x*

^{7}– 54

*x*

^{5}

*x*

^{16}– 9

*x*

^{4}

*x*

^{8}– 81

*x*

^{4}

*x*

^{16}+ 54

*x*

^{3}

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