Factoring Jeopardy Find GCF Factor out GCF Factor

Factoring Jeopardy Find GCF Factor out GCF Factor by Grouping Factoring a= 1 Factoring a≠ 1 Word Problems 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5

1 Point What is the GCF of 8 & 36

1 Point 4

2 Points What is the GCF of 2 x 2 and 4 x 3

2 Points 2 x 2

3 Points Find the GCF of 60 y and 56 x 2

3 Points 4

4 Points Find the GCF of 105 x, 30 xy, and 75 x

4 Points 15 x

5 Points Find the GCF of 140 mn, 140 m 2, and 80 m 2 n

5 Points 20 m

1 Point Factor out the GCF: 8 xy + 4 xy 2

1 Point 4 xy(2 + y)

2 Points Factor out the GCF: 14 x 2 y 2 z + 21 xy 2 z 2

2 Points 7 xy 2 z(2 x + 3 z)

3 Points Factor out the GCF 25 x 2 – 10 x + 5

3 Points 5(5 x 2 – 2 x + 1)

4 Points Factor out the GCF: 6 x 4 y – 12 x 3 y 2 +3 x 2 y

4 Points 3 x 2 y(2 x 2 – 4 xy + 1)

5 Points Factor out the GCF: 9 y 2 z 2 – 81 y 3 z 2 – 90 y 2 z 4

5 Points 9 y 2 z 2 (1 – 9 y – 10 z 2)

1 Point Factor the expression: x(a + 2) – 2(a + 2)

1 Point (x – 2)(a + 2)

2 Points Factor the expression: xy + 4 y – 2 x – 8

2 Points (x + 4)(y – 2)

3 Points Factor the expression: 2 ax + 6 xc + ba + 3 bc

3 points (2 x + b)(a + 3 c)

4 Points Find expressions for the dimensions of the rectangular prism given the volume: 9 x 3 – 12 x 2 + 3 x - 4

4 Points (3 x 2 + 1)(3 x – 4)

5 points Factor the expression: 8 x 4 + 6 x – 28 x 3 - 21

5 points (4 x 3 +3)(2 x – 7)

1 Point Factor the expression: c 2 + 3 c + 2

1 Point (c + 1)(c + 2)

2 Points Factor the expression: x 2 + 5 x + 6

2 points (x + 2)(x + 3)

3 Points Factor the expression: x 2 + 14 x + 45

3 Points (x + 5)(x + 9)

4 points Factor the expression: 2 y 2 – 32 y + 96

4 Points 2(y – 12)(y – 4)

5 Points Factor the expression: 4 x 2 + 44 x + 120

5 Points 4(x + 6)(x + 5)

1 Point Factor the expression: 3 y 2 + 14 y + 8

1 Point (3 y + 2)(y + 4)

2 Points Factor the expression: 5 m 2 – 11 m + 2

2 Points (5 m – 1)(m - 2)

3 Points Factor the expression: 4 z 2 - 4 d – 15

3 Points (2 d + 3)(2 d - 5)

4 Points Factor the expression: 9 c 2 – 100 d 2

4 Points (3 c – 10 d)(3 c + 10 d)

5 Points Factor the expression: 4 x 2 – 60 x + 225

5 Points (2 x – 15) OR (2 x – 15)2

1 Point The area of a square is s 2 + 8 s + 16. What is the length of the square?

1 point Length = (s+ 4)

2 Points A rectangle has a volume of x 2 + 4 x + 3 and a base of x + 1. What is the polynomial expression which represents the height of the rectangle?

2 Points Height = (x + 3)

3 Points I have a square pool in the backyard. I need get the lining fixed on the floor of the pool. The area is 2 x 2 + x – 1. What are the dimensions?

3 Points (2 x – 1)(x +1)

4 points Dennis is buying a sandbox for his daughter. The sandbox has an area of 4 x 2 + 7 x – 2. What are the dimensions of the sandbox?

4 Points (4 x + 1)(x – 2)

5 Points Ted is buying couches for his living room and wants to be sure they will fit in the room. The area of the room is 25 x 2 – 50 x + 16. What are The dimensions of the room?

5 Points (5 x – 2)(5 x – 8)

Final Jeopardy Factor completely: 150 m 2 nz + 20 mn 2 c – 120 m 2 nc – 25 mn 2 z

Final Jeopardy 5 mn(6 m – n)(5 z – 4 c)

Help for Teachers To create a new set of categories and problems: • Update topics on title screen (slide 2) • Rename category headers on question board (slide 3) • Change category help slides (immediately following question board) • Modify questions and answers (answers immediately follow each question slide) • Cut and Paste Daily Doubles • Questions and answers are Math. Type objects. It is easier if you keep it that way. Even for text problems. • To put copy of question on the answer slide, copy and paste the Math. Type object from the question slide then resize. • The EXIT graphic on the game board will exit WITHOUT saving anything. It is intended for student use when playing. • Make sure you test your game to make sure everything is linked and working correctly. • When playing the intro screen of the game you can click in the lower right corner at any time to skip the intro and go directly to the question board. Tips: Do NOT: • Change any hyperlinks Type <ctrl><home> to return to 1 st slide