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Mathematics, 16.12.2020 23:30 yclark98563p5z2gt

Which of the following represents a perfect square trinomial? A- x^2-2x+4
B- x^2-4x+4
C- x^2-4x-4
D- x^2-2x-4

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Which of the following represents a perfect square trinomial? A- x^2-2x+4
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