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(3x-5)2+(3x+5)2=(18x+10)(x-2)+54 |
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Answer» => 9x^2+25-30x+9x^2+25+30x=18x^2+10x-36x-20+54 => 18x^2+50=18x^2-26x-34 => 84+26x=0 => x=-84/26 => x=-42/13 Step-by-step EXPLANATION: |
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