(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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