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3*x^2-2*x^3+0*x+0 = 1;x
x
815;37
1*x^4-(5*x^3)+6*x^2+0*x+0 = 0;x
x
13*x^3+1*x+0*x^2+0 = 0;x
x
13*x^3+x;2*x-4
| x-1/5-1=x-1/6 | | x^2+xy+y-2=0 | | -1x+2y= | | 3(x+2)+4(x+5)= | | f(x)=2x^4-5x^3+3x-1 | | cotx*cosx=0 | | 4y-20x=6 | | 4(x*x)+9=5 | | 15c-7c-4=4 | | 2z+7z+-15z=-12 | | 6k-4k=14 | | 6k+-4K=14 | | -100=121-4 | | 3m+(-9m)-(-14m)=16 | | -t+-2t-5t+16t+7t=15 | | -5x^2+22x=0 | | 5x^2+22x=0 | | (cos(x))-(cos(2x))=0 | | -9p+9p+p+4p=-15 | | 3(2x+5)=2x | | 18m-5m-5m-6m=2 | | 14x+36=2x+72 | | 2+6x=5x+4 | | 45+4x=13x+27 | | 13-x+32=50-3-5 | | 15+9x=20+4x | | 8x+40=15+13x | | 15x+32=7x+64 | | 63+14x=72+5x | | 9h+3h-8h=20 | | x^2+y^2-12x+4y+15=0 | | 12+8x=32+4x |