BINOMIAL EXPANSION AND PASCALS TRIANGLE

What is a binomial?

• a polynomial of the sum or difference of two terms

• a polynomial of the sum or difference of two or more terms

• a polynomial of the sum of two terms

• a polynomial of the sum of two or more terms

Choose the right Pascal's triangle

• 
• 
• 
• 

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CCSS.HSA.APR.C.5

• 6

• 5

• 7

• 4

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CCSS.HSA.APR.C.5

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CCSS.HSA.APR.C.5

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CCSS.HSA.APR.C.5

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CCSS.HSA.APR.C.5

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Select the correct expansion of

(1 - x)⁵

• 1 − 5x + 10x² − 10x³ + 5x⁴ − x⁵

• 1 + 5x + 10x² + 10x³ + 5x⁴ + x⁵

• -1 + 5x - 10x² + 10x³ - 5x⁴ + x⁵

• 1 − 5x + 10x² + 10x³ + 5x⁴ − x⁵

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CCSS.HSA.APR.C.5

Which row of Pascal's Triangle would you use to expand (x+y)³?

• 1
• 1  1
• 1  2  1
• 1  3  3  1

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How many terms are the in the expansion of (1+b)⁵

• 5

• 6

• 25

• 50

• 3

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