perpetuallyperplexed
perpetuallyperplexed
21-04-2019
Mathematics
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√(5-2x) - √(2-x) = 1
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mathgirl2023
mathgirl2023
21-04-2019
Square both sides. (5-2x) - (2-x) = 1^2. 5 - 2x - 2 + x = 1. Simplify to get 3 - x = 1. X=2
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