2(2x-1/x+3)-3(x+3/2x -1)=5 solve it by alternative method
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2(2x - 1/x + 3) - 3(x + 3/2x - 1) = 5
2(2x² - 1 + 3x)/x - 3(2x² + 3 - 2x)/2x = 5
(8x² - 4 + 12x - 6x² - 9 + 6x )/2x = 5
(2x² - 13 + 18x)/2x = 5
(2x² - 13 + 18x ) = 10x
2x² + 8x - 13 = 0
x = { -8±√{64 + 104)}/4
= -2 ± √(168)/4
= -2 ± √(42)/2
2(2x² - 1 + 3x)/x - 3(2x² + 3 - 2x)/2x = 5
(8x² - 4 + 12x - 6x² - 9 + 6x )/2x = 5
(2x² - 13 + 18x)/2x = 5
(2x² - 13 + 18x ) = 10x
2x² + 8x - 13 = 0
x = { -8±√{64 + 104)}/4
= -2 ± √(168)/4
= -2 ± √(42)/2
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