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4;12;5;12;1;4
1*x^2-(5*x)+0*x^3+4 = 0;x
x
2;3;2;3;3;0
3;9;7;9;0;0
1*x^2+1*x+0*x^3-6 = 0;x
x
| 2x+5=17-14x | | 3.7840000000000=d/29000 | | -7(6p+3)-6=225 | | 23(6x+3)=4x+2 | | -128=8(1-5m) | | sec^2(3x)=2 | | 14k=9 | | (X^2+3y^2)dx-(xy)dy=0 | | X(4x-6)= | | 6.8/17=2/k | | 4x=12+(-4) | | x=(12+4)-(-9-4) | | 16x-20+22x-56=180 | | 7(8+n)=42 | | y=-1+0.5x | | (n-4)(n+2)= | | 180=60+30x | | -20=-5/2u | | 2x+51=97 | | x/10-3=-20 | | -57x+-60=-551 | | 5/14y=-55/14 | | y-5=0.5(x-12) | | 26=18+b | | 3p-42=p | | 2x-9=8x+4 | | 20x-17x=12 | | 2(a-9)=24 | | 86+2x-20=180 | | 0.9999999999999999999999999999999999999=x | | 5f-45.6=-111.78 | | 6/9=2/x-5 |