Math, asked by Anonymous, 11 months ago

plzz guys help me tomorrow is my exam
pl solve this easy que

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Answered by drashti5
8

 \frac{2(2x - 1)}{(x + 3)}  -  \frac{3(x + 3)}{(2x - 1)}  = 5  \\ \\  \therefore \:  \frac{4x - 2}{x + 3}  -  \frac{3x + 9}{2x - 1}  = 5 \\ \\   \therefore \:  \frac{(4x - 2)(2x - 1) - (3x + 9)(x + 3)}{(x + 3)(2x - 1)}  = 5 \\ \\   \therefore \:  \frac{(8 {x}^{2} - 4x - 4x + 2 ) - (3 {x}^{2} + 9x + 9x + 27) }{2 {x}^{2}  - x + 6x - 3}  = 5 \\ \\   \therefore \:  \frac{8 {x}^{2} - 3 {x}^{2}  - 8x - 18x + 2 - 27 }{2 {x}^{2}   + 5x - 3}   = 5 \\ \\  \therefore \:  \frac{5 {x}^{2} - 26x - 25}{2 {x}^{2}  + 5x - 3}  = 5 \\  \\  \therefore \: 5 {x}^{2}-26x-25=10 {x}^{2}+25x-15 \\  \\ \therefore \: 5 {x}^{2}  + 51x + 10 = 0

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