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Mathematics, 27.06.2019 17:50 laddy6433

Asquare painting has an area of 81x^2-90x-25. a second square painting has an area of 25x^2+30x+9. what is an expression that represent the difference of the area of the paintings? show two ways to find the solution

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Asquare painting has an area of 81x^2-90x-25. a second square painting has an area of 25x^2+30x+9. w...

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