Grade 10 Review Factoring Practice

Grade 10 Review ? Factoring Practice

Factor.

2 + 8 + 15 2 + 5 - 50

32 - 21 - 54 3 - 32 - 10

2 - 16 + 55 22 - 26 + 84

82 - 13 + 52 146 - 393 + 27

164 + 642 + 39 -122 - + 352

52 - 17 + 62 33 + 222 - 8

62 + 34 - 12 6 - 51 + 272

53 - 172 + 6 482 - 160 + 100

182 + 33 - 30 -72 - 29 + 30

492 + 56 + 16 225 - 162

42 - 256 -502 - 40 - 8

42 - 25 ( + 1)2 + 2( + 1) + 1

2 - 25 2 - 81

2 - 36 42 - 49

92 - 4 252 - 144

2 + 10 + 25 2 + 8 + 16

2 - 4 + 4 42 - 44 + 121

162 + 72 + 81 252 - 30 + 9

2 - 16 + 642 -182 + 24 - 82

1 - 924 162 - 72 + 812

362 - 252 503 - 82

22 + - 6 22 + 5 - 12

42 - 16 + 15 102 + 3 - 1

32 - 11 - 4 62 + 5 + 1

62 - 13 + 6 52 + 8 - 14

42 - 20 + 25 22 - 11 + 12

102 + - 3 62 - 20 + 26

32 + 24 + 45 3 + 52 + 4

62 + 24 - 30 32 + 9 + 6

22 - 2 - 60 74 + 283 - 1472

152 + 4 - 4 632 + 126 + 48

352 - 27 - 18 162 - 50 + 36

182 - 3 - 10 242 + 35 - 62

4 - 122 + 36 4 - 242 + 144

122 - 60 + 75 492 - 100

4 - 16 2896 - 81

Create a flow chart that would help decide which factoring strategy you should use to factor a given polynomial. Be sure to consider:

i.

The number of terms in the polynomial (2, 3, 4, ...)

ii. Whether there is a common factor

iii. Whether it needs to, first, be expanded

iv. Whether it can be further factored

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