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ln((x^2+1)^(1/2))
7;8;8;10;0;0
7;8;0;0;0;0
4*x^(1/2)
4;7;8;9;4;7
| 979=c-(-78) | | 9s+12ks=82.20 | | 14.4g+5.07-12.3g=0.9g-16.89 | | 10y-7y+9=27 | | -10+x-4=3+8x-3 | | 2x+2(-4+5x)=16 | | 264=8m | | W-5d=m | | 859=c+184 | | -3k=885 | | 3(8k-5)=-15+24k | | 7j+14=9j | | c+441=941 | | -12=-3+3u | | 180n=150n | | 8=2k+2 | | -14+13t=16t+1-4t | | X+27+6=2x+6 | | 3(x+2)+x=2x-12 | | x+16=6x+26 | | y^2-2x^2+XY-4x-5y+6=0 | | 5x+20=18+x | | 5a+20=18+3x | | 19+5r=-7+3r | | (n-2)180/n | | 4*n=30-6 | | e-3.2=4.6 | | 5x-2(16-x)=-14 | | -8+3d=2d | | -63-14b=-7(2b+9) | | 8-f=-7+2f | | 3(1-4x)-2(7x+1)=2 |