3 - H R. U factalige without long D...
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3 - H R. U factalige without long Division method 22-23 2? +142 X-120 sont tem

11th - 12th Class
Maths
Solution
124
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4.0 (1 ratings)
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( x^{2}-23 x^{2}+142 x-120 ) ( -22 x^{2}+142 x-120=0 ) ( 22 x^{2}-142 x+120=0 ) ( 11 x^{2}-71 x+60=0 ) ( x=frac{71 pm sqrt{5041-x 40}}{22} ) ( begin{aligned} &=frac{71 pm sqrt{2401}}{22} &=frac{71 pm 49}{22} x &=frac{120}{22} cdot frac{22}{22} x &=frac{60}{11}, 1 end{aligned} )
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