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5*x^2-2*x^3+4*x-12 = 0
x-(36/x) < 5
(33/4)*d = 3/8
x+y-z;24-(8800*y)-(100*z);12-(2400*x)-(100*z)-0.7
4*x^5+5*x^3+3*x^2+2*x+1;x^3-1
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