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Mathematics, 20.07.2019 20:30 ineedhelpireallydo
What is the value of the expression 2 x 2 + 3 x y - y 2 when x equals 2 and y equals negative 4
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What is the value of the expression 2 x 2 + 3 x y - y 2 when x equals 2 and y equals negative 4...
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