Mathematics
Mathematics, 15.04.2020 22:13, JunoJackson

Which products result in a perfect square trinomial? Select three. (-x+9)(-x-9), (xy+x)(xy+x), (2x-3)(-3+2x), (16-x^2)(x^2-16), (4y^2+25)(25+4y^2)

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Which products result in a perfect square trinomial? Select three. (-x+9)(-x-9), (xy+x)(xy+x), (2x-3...

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