Binomial Theorem

Expand (x + 2)³

• x³ + 6x² - 12x + 8
• x³ + 6x² + 12x + 8
• x³ - 6x² + 12x - 8
• x³ + 4x² + 12x + 6

Tags

CCSS.HSA.APR.C.5

Expand (x -1)⁴

• x⁴ + 4x³ - 6x² + 4x - 1
• x⁴ + 4x³ + 6x² + 4x + 1
• x⁴ - 4x³ + 6x² - 4x + 4
• x⁴ - 4x³ + 6x² - 4x + 1

Tags

CCSS.HSA.APR.C.5

What is the LAST term in the expansion of (x + 4)⁵?

• 640

• 160

• 1024

• 64

How many terms would be in the expanded form of (x - 3)⁵ ?

• 5
• 6
• 7
• 8

Tags

CCSS.HSA.APR.C.5

Which row of Pascal's Triangle would you use to expand (x+2)³?

• 1

• 1 1

• 1 2 1

• 1 3 3 1

Expand
(b - 2)³

• b³ - 2b² + 4b - 8
• 5b³ - 20b² + 40b - 40
• b³ - 6b² + 12b - 8
• 4b³ - 12b² + 16b - 8

Tags

CCSS.HSA.APR.C.5

Expand.

• A

• B

• C

• D

How many terms would be in the expansion of (x+4)⁵?

• 4

• 5

• 6

• 7

Expand.

• A

• B

• C

• D

• A

• B

• C

• D