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- 1. Multiple ChoiceWhich row of Pascal's Triangle would you use to expand (x+y)3?11 11 2 11 3 3 1
- 2. Multiple ChoiceHow many terms would be in the expanded form of (x - 3)5 ?5678
- 3. Multiple ChoiceExpand (x + 2)3x3 + 6x2 - 12x + 8x3 + 6x2 + 12x + 8x3 - 6x2 + 12x - 8x3 + 4x2 + 12x + 6
- 4. Multiple ChoiceExpand (x -1)4x4 + 4x3 - 6x2 + 4x - 1x4 + 4x3 + 6x2 + 4x + 1x4 - 4x3 + 6x2 - 4x + 4x4 - 4x3 + 6x2 - 4x + 1
- 5. Multiple ChoiceWhat is row 5 of Pascal's Triangle?1, 2, 11, 3, 3, 11, 4, 9, 4, 11, 5, 10, 10, 5, 1
- 6. Multiple Choice
ABCD - 7. Multiple ChoiceExpand the expression using the Binomial Theorem.
(2x+5)42x4 + 40x3 + 300x2 + 1000x +62516x4 + 160x3 +600x2 +1000x + 62516x4 + 1000x3 + 600x2 + 160x +625 - 8. Multiple ChoiceHow do you know what row of Pascal's triangle to use to expand a binomial?You use the row that has the same number of terms as the exponentYou use the row that is the same number as the exponentYou use the row that is on the bottom of the triangleYou just guess
- 9. Multiple ChoiceDescribe the signs ( + and - ) in the expanded form of (x + 5)4 .all +all -alternating ending in -alternating ending in +
- 10. Multiple ChoiceDescribe the signs ( + and - ) in the expanded form of (x -3)4 .all +all -alternating ending in +alternating ending in -
- 11. Multiple ChoiceFind the 3rd term in the expansion of (x-3)7-5103x2189x5189-5103
- 12. Poll
How comfortable are you with the Binomial Thereom?
Rose - This is easy. I can do it with my eyes closed.
Thorn - I struggled all the way.
Bud - I struggled a bit but I was able to manage.
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