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381.3;69.56
3*x^3-(13*x^2)+12*x+0 = 0
22.175;3.800
2*x^3-(1*x^2)+17*x-30 = 0
1 = 12.36/100
| 5x(x-5)(x+5)=0 | | 2x=46x | | f(x)=8x+2 | | -2(x-9)=5x-31 | | Ctg(4x)+1=0 | | 2x^3-9x^2+12x+k=0 | | 1=(12.36/100) | | 6x^2+38x+40= | | X=70-5x | | 3(x-1)+5=3x+2 | | 2/9x=1/5 | | 5x/11-9=6 | | (30.0+20.5)+(30.0+14.5)=x | | (30.0+20.5)+(30.0+14.5)= | | 10x-3y=-13 | | 5/8x=13 | | (20.0+9.0)+(20.0+6.0)=x | | 3ab+b=-25 | | 5x+4=4x-10 | | 2x-6+3x=4x+12 | | 13-2(2x+1)= | | (x+1)(x+2)(x+3)(x+4)-820=0 | | x:3=4:5 | | 0.6x-1=0.2x+1.8 | | 0.6x-1=0.2+1.8 | | x+3=6x^2 | | -2x-5=3x | | 3x^2+3y^2+10y=0 | | 5x+53=15x-47 | | -3-1-x=1-x | | 6.4=x+x^2+x^4+x^8 | | -7(x-1)=-4x-19 |