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(1-x^3)/(x^3+1)
x^2*(1/(2^((x^1)/2))-1)
224;100
0;0;2;3;7;0
0;0;3;4;4;2
| 21=6+3n | | 21=6-3n | | c=12h+12 | | 15x+15=7x-5 | | 80-7.89p=48.44 | | 7+0.07m=14.63 | | 8+2B-1=15 | | H=6t^2+25t+12 | | 1(x+8)-15=-3 | | 21=-6+3n | | 5m+2n-3m+11n= | | 10x+7=4x+61 | | (2x-y+1)*dx-(x+3y-2)*dy=0 | | 21=-6-3n | | 4-px=qx | | 30-0.14m=24.26 | | 16.95+0.90m=198.75 | | 21=-3n-6 | | (x+2y)(y-i)=-4-7i | | 4x^2-74x-20=0 | | 90-7.92p=50.40 | | (2x-y+1)dx-(x+3y-2)dy=0 | | 21=-3n+6 | | 6-0.8m=14.88 | | 2/3*/3 | | n^2-5n+1=0 | | 10-2x=3+3x+x | | 21+13x=12+14x | | 21=-3+6 | | 6z-(11x-10y)= | | 2(2x+5.5)=13 | | 2(2x+5.5)=0 |