Mathematics, 06.11.2019 00:31 kukisbae
Solve 3x2 + 18x + 15 = 0 by completing the square. 3(x + 3)2 = 6; x = β3 + square root 2, x = β3 β square root 2 3(x + 9)2 = 12; x = β11, x = β7 3(x + 3)2 = 12; x = β5, x = β1 3(x + 9)2 = 228; x = β9 + square root 76, x = β9 β square root 76
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In trapezoid efgh, mβ hef=(4x2+16)β and mβ gfe=(5x2+12)β. find the value of x so that efgh is isosceles.
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Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*
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Solve 3x2 + 18x + 15 = 0 by completing the square. 3(x + 3)2 = 6; x = β3 + square root 2, x = β3 β...
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