Mathematics, 04.04.2022 17:40 BaileyElizabethRay
Given that 2x^2 - 2y^2 = 40 and x-y=5, find the value of (x+y)
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Given that 2x^2 - 2y^2 = 40 and x-y=5, find the value of (x+y)...
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