Unit 2 Binomial Expansion Review

What is the third term for the expansion (2x-5)⁵?

• 2000x³
• 500x³
• 5000x²
• 800x³

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CCSS.HSA.APR.C.5

Find the fourth term of the expansion (5+3y)⁵.

• 2025y⁴
• 750y³
• 75y⁴
• 6750y³

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CCSS.HSA.APR.C.5

 (2x³ + 1)⁵

• 32x ¹⁵ + 80x ¹² + 80x ⁹ + 40x ⁶ + 10x ³ + 1 
• x ²⁰ − 5x  + 10x² −  8y³ + 5x⁴ − y ⁵ 

Tags

CCSS.HSA.APR.C.5

(4x - y²)⁴

• 256x⁴ - 64x³y² + 16x²y⁴ - 4xy⁶ + y⁸
• 256x⁴ - 256x³y² + 96x²y⁴ - 20xy⁶ - 4y⁸

Tags

CCSS.HSA.APR.C.5

Expand:
 (x - 2y)³

• x³ - 8y³
• x² - 4xy + 4y²
• x³ + 6x²y + 12xy² + 8y³
• x³ - 6x²y + 12xy² - 8y³

Tags

CCSS.HSA.APR.C.5

Find the 4th term in the expansion of (4x-3)⁵.

• 5760
• -4320x²
• 5760x³
• -4320

Tags

CCSS.HSA.APR.C.5

• A
• B
• C
• D

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CCSS.HSA.APR.C.5

• A
• B
• C
• D

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CCSS.HSA.APR.C.5

• A
• B
• C
• D

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CCSS.HSA.APR.C.5

What is row 7 of Pascal's Triangle?

• 1, 5, 10, 5, 1
• 1, 5, 10, 10, 5, 1
• 1, 7, 21, 35, 35, 21, 7, 1
• 1, 7, 21, 35, 21, 7, 1

Tags

CCSS.HSA.APR.C.5