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(2x+1)+3/2x+1=4 সমাধান করতে হবে |
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Answer» 2x+1+3/2x+1=4 =(2x+1)^2+3=4(2x+1) =4x^2+1+4x+3=8x+4 4x^2-4x+4=4 =4x^2-4x=0 =x-1=0 x=1 HOPE IT HELPS YOU |
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