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-20-j100;80-j100;80-j100;80-j100;0;0
ln(1)*x^2
600*x^2+0*x^3+0*x-38.4 = 0;x
x
300*x^3+0*x^2+0*x+38.4 = 0;x
x
(2*x^3-1)/(x^2) = 0;x
x
| 8p-p-5p=18 | | 9a-8a-a+3a-a=12 | | 19j-12j+4j-5j=18 | | 14s-13s=18 | | 2.9(p+7)=9.7 | | 3p-2p=20 | | 7+8c-18=-3 | | 8(2r+6)= | | 3x+15=10+2x | | 2(62y)=-1(4y-9) | | 4x=-20+2x | | 3/5x-5/2=6 | | -2(8/3)-5=2-4(8/3)-(8/3-1) | | (10-6x)=2 | | 5r+3r=5r+18 | | (X)=-8 | | 105+99=3x-18 | | Z+1=z-8 | | 4n+3+20=9 | | E=-20+100 | | -9p+16+3p=-20 | | 56x+72=192 | | y=5-lx-4l | | 2a+89=24a-21 | | (12-2x)(12-4x)=54 | | -12n+13n=2 | | 7*x=-56 | | 18m+8+4=75 | | 3/2x-1/2=9 | | 9r-4r=-9 | | 6a+19=42a-89 | | 4x7/9=10 |