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D( x )
x = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
x/x-6 = y // - y
x/x-y-6 = 0
-y-5 = 0
x należy do R
x in (-oo:0) U (0:+oo)
| 16-6x=12-7x | | 5(2+x)-8y=(10-Y)-24 | | 4g+5.25=25 | | 5m-(3.99*3+m)=0.11 | | -6x^2+7x+20= | | (15+3x)-(-4)= | | -8=-4y+4 | | (15-3x)-(-4x)= | | 4(wx-v)=5(x+v) | | 3-5x-2+10x=8 | | vx+7=9-wx | | 7=3n-5 | | b^2+b+-20=0 | | x/0.50-x=0.0126 | | 8n^2+32n+12=3n^2 | | x(4-27)lnx=0 | | x/0.50-x=(0.016)^1/2 | | 2sinx+3cosx=-1 | | 5n^2-69=-5+4n^2 | | 18n+12=27n+5 | | 2(x+5)-7=43 | | (10+6x)-(-9x)= | | 2n^2+18n+40=0 | | 2p^2=7+2p | | 11r^2=7 | | 36x^5/20x^9 | | 4b^2-6=138 | | 70=80/x^2 | | 3x^2+5=269 | | 9x+(-x+3)=19 | | (10x-5)-(-9x)= | | x+(x+2)+(x+4)=612 |