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Simplify the following: 1.2x2 + 3x + 5x2 - 4y 2.(4x - 2y) - (3x + 8y)
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Combine the two x^2 terms -> \[2x^2 + 5x^2 + 3x - 4y = 7x^2 + 3x - 4y\]
can u explain how to get it ??
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