Question

( x - y)² - 6(x-y)+5​

Answer 1

Answer:

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Step-by-step explanation:

(X - Y ) ^ 2 - 6 ( X - Y ) + 5

(X ^2 + Y ^2 - 2XY ) - (6 X - 6 Y ) + 5

X ^ 2 + Y ^2 - 2 X Y - 6X + 6 Y + 5 is the final answer.

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Answer 2

Answer:

Use the formula (a-b)^2=a^2+b^2-2ab