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>> [a,b]=solve('17542*a^2=13740*b*((b^2+5.3*a^2)^0.57-b^1.134)','35125*a^3=4972*((b^2+5.3*a^2)^1.57-b^3.134)-13740*b*((b^2+5.3*a^2)^0.57-b^1.134£©','a','b')
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[a,b]=solve('17542*a^2-13740*b*((b^2+5.3*a^2)^0.57-b^1.134)','35125*a^3-4972*((b^2+5.3*a^2)^1.57-b^3.134)+13740*b*((b^2+5.3*a^2)^0.57-b^1.134)','a','b')
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