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Mathematics, 14.01.2020 11:31 samiyahbass
Solve 2x2 + 12x β 14 = 0 by completing the square, options: a. 2(x + 6)2 = 26; x = β6 + square root 13, x = β6 β square root 13 b. 2(x + 6)2 = 20; x = β6 + square root 20, x = β6 β square root 20 c. 2(x + 3)2 = 32; x = 1, x = β7 d. 2(x + 3)2 = 32; x = 13, x = 19
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Solve 2x2 + 12x β 14 = 0 by completing the square, options: a. 2(x + 6)2 = 26; x = β6 + square roo...
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