Jeopardy Factor X Diagram Completely GCF D 2

Jeopardy Factor X Diagram Completely GCF D 2 PS $100 $200 $300 $400 $500 Final Jeopardy

1 - $100 n What is the greatest common factor of: 12 x and 3 y 3

1 - $200 What is the greatest common factor of: 16 xy 2 and 6 x 2 x

1 - $300 What is the greatest common factor of : 25 d 2 h 2 and 15 dh 2

1 - $400 Factor: 36 x 2 + 16 x 4 x (9 x + 4)

1 - $500 Factor: 21 x 3 - 35 x 2 +14 x 7 x (3 x 2 - 5 x + 2)

2 - $100 Factor: x 2 - 16 (x + 4)(x – 4)

2 - $200 Factor: 25 x 2 - 4 (5 x + 2)(5 x – 2)

2 - $300 Factor: 225 x 2 + 121 n Can’t factor with D 2 PS because this is not a subtraction problem!

2 - $400 Factor: 64 x 64 2 – 25 y 2 (8 x + 5 y)(8 x – 5 y)

2 - $500 The expression 9 x 2 – 100 can be factored as (3 x + b)(3 x – b). What is the value of b? 10

3 - $100 n What is missing from the x box diagram? -10 ? ? -3 -5 and 2

3 - $200 Factor: x 2 + 16 x + 48 (x + 12)(x + 4)

3 - $300 Factor: x 2 - 12 x + 10 (x – 2)(x – 5)

3 - $400 Factor: x 2 - 3 x - 70 (x – 10)(x + 7)

3 - $500 Factor: 3 x 2 - 13 x - 10 (3 x + 2)(x – 5)

4 - $100 What is the first step to factoring completely? Check for a GCF

4 - $200 Factor Completely: 3 x 2 - 12 3(x + 2)(x – 2)

4 - $300 Factoring Completely: x 3 – 9 x x (x + 3)(x – 3)

4 - $400 Factor Completely: y 4 – 81 (y 2 + 9)(y + 3)(y – 3)

4 - $500 Factor Completely: 4 x 2 + 20 x + 24 4(x + 2)(x + 3)

Final Jeopardy The area of a rectangular fountain is represented by x 2 + 12 x + 20 ft 2. The width is x + 10. Find the length of the fountain. (x + 2) ft