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3.14*r*r*(s/4) = 0
0.785*r^2*s = 0
x należy do R
x in (-oo:+oo)
| 6(u-7)=2u-46 | | 6*6*6*6*6=14 | | p-0.02p=215.6 | | y+4y+4y=0 | | p-0.2p=215.6 | | (6x+1)+(3x-4)=2x-3 | | .12=24000/x | | 0.3(4c-52)=15.6 | | -z^2=25 | | 0.2(8c-64)=38.4 | | 4-2(x+3)-1=x-10 | | -1.5x-3.5=-0.4+16 | | -6=1+n | | 3/4*s=1464 | | 3a*5-2a*11a+7a^2+6(4a)= | | 20+3=601317 | | 9+5=54153 | | 10logx=-110 | | 5(x+4)=3(x-1) | | x+-2+-4=x+1 | | 4x/6y | | Y+2.4=8.34 | | 5/12=1.25/k | | 1/2=3x/5x-8 | | (2w+5)(2w+-5)=0 | | (9x+4y)(9x+-4y)=0 | | -4/3=2r | | log(80x+60)=2+log(x-3) | | 60=-4/5k | | 5/8x-6/7=4/3-x | | 3x^3+40x^2-60=0 | | -h+3=-2b |