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Define - 32 y whole square 5 by 4 y whole square 2 |
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Answer» Step-by-step explanation:{2X/(x - 5) }² + 10x/(x - 5) - 24 = 0 multiplying by (x - 5)² both sides => 4x² + 10x(x - 5) - 24(x - 5)² = 0 Dividing by 2 both sides => 2x² + 5x(x - 5) - 12(x² -10x + 25) = 0 => 2x² + 5x² - 25x - 12x² + 120x - 300 =0 => -5x² +95x - 300 =0 => x² - 19x + 60 = 0 => x² -4x - 15X + 60 = 0 => x(x - 4) - 15(x - 4) =0 => (x - 15)(x - 4) =0 => x = 4 or 15 |
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