Use Pascal's Triangle to Expand the Binomial $( x - y ) ^ { 6 }$

question 43

Multiple Choice

Use Pascal's triangle to expand the binomial.
- $( x - y ) ^ { 6 }$

• A) \(x ^ { 6 } - x ^ { 5 } y + x ^ { 4 } y ^ { 2 } - x ^ { 3 } y ^ { 3 } + x ^ { 2 } y ^ { 4 } - x y ^ { 5 } + y ^ { 6 }\)
• B) \(x ^ { 6 } - 6 x ^ { 5 } y + 15 x ^ { 4 } y ^ { 2 } - 20 x ^ { 3 } y ^ { 3 } + 15 x ^ { 2 } y ^ { 4 } - 6 x y ^ { 5 } + y ^ { 6 }\)
• C) \(x ^ { 6 } - 6 x ^ { 5 } y - 15 x ^ { 4 } y ^ { 2 } - 20 x ^ { 3 } y ^ { 3 } - 15 x ^ { 2 } y ^ { 4 } - 6 x y ^ { 5 } - y ^ { 6 }\)
• D) \(x ^ { 6 } - y ^ { 6 }\)

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Perpetual Inventory Method

An accounting practice where the inventory records are updated immediately after every addition or subtraction, providing a continuously accurate inventory level.

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Terms 2/10, N/30

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