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Mathematics, 09.11.2019 18:31 brian2913

Which expresses 9x^2y^2 as a perfect square

a: (3xy)^2
b: 9x
c: 3xy
d: 3x^2y^2

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Which expresses 9x^2y^2 as a perfect square

a: (3xy)^2
b: 9x
c: 3xy
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