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-1/((x+100)^2)
1/(x+100)
ln(x+100)
ctg((x^2+1)^(1/2)+x)
850;6
| 8m-2-5=m-1 | | 2c-10=x-11 | | -7=x+5x+5 | | (y(ln(x)-ln(y)))dx-(xln(x)-xln(y)-y)dy=0 | | v=15-2.5 | | cos(x)+cos(3x)+2cos^2(x)=0 | | 2(a+4)=3(a+2) | | 5d+3=2d+10 | | 6(x+5)-2=2x+8 | | V=1/36^24 | | 3^(2x)=1/81 | | 3^(2x)=1/8 | | 150x=390 | | 3z+9=21 | | 2x+9=2x-7 | | 345x=700 | | 456x=345 | | 39x=890 | | 2x+3=-2x-4 | | 345x=890 | | 123x=987 | | 2v+3=11 | | 56x=456 | | 2v+4=14 | | 2z+3=21 | | 4(x+6)=16x | | 4+(x-5)=-35-(5x-4) | | x/(0.5-x)=0.73 | | P(x)=-6x^2-x+2 | | 19=-6x+3x-3 | | 37x=67 | | (-x-5)(3x+9)=0 |