27y^2-12x^2

Factor polynomial
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1 Answer

27y^2 - 12x^2

27 and 12 are both divisible by 3

so 3(9y^2 - 4x^2)

9y^2 - 4x^2 is the difference of two perfect squares, it factors into (3y-2x)(3y+2x)

final answer is 3(3y - 2x)(3y + 2x)
by Level 5 User (11.9k points)

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