REET 2022 Level 2 Math and Science Paper

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Question : 91 of 150

Marks: +1, -0

The factor of {x⁴ - (x - y)⁴} is :

y(2x - y) (2x² - 2xy + y²)
y(2x + y) (2x2 + 2xy + y2)
x(2x - y) (2x2 - 2xy - y2)
x(2x + y) (2x2 + 2xy + y2)

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