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0.441*x^2-(42.541*x)+0*x^3+45 = 0
0.518;1.518;9.8;6741;0;0
ln((x^2+1)^(1/2)+x)
3.1421*x^2-(32.693*x)+0*x^3+48 = 0
3.60;3.20
| 10h+10=9h | | 2v^2-5=-9v | | 7m^2+7m-8=0 | | -2s+9=-3s | | x^2-xy+3x-3y= | | 48p=286 | | P=3p+12 | | X^2-4y^2=37 | | x^2-14x+49=x^2+2x+1 | | 24x=326 | | 5z+10=8z+14 | | 4(6x+3)=7(5x+4) | | -6=u+-4 | | -15+5n-1+7n=8n+2n | | =2n-3+5 | | 13x+11x+60=180 | | 4i=0 | | 6x-13=15x-40 | | -8+5i=0 | | 8c+22=124 | | v+6.14=8.32 | | 7x+5=12x-32+7 | | 4x+15=3x+6x | | 9=2p+1 | | 32x+24=327 | | 2(x+4)+3=21 | | 115=5u+15 | | 6x^3y^3+12x^3y+3x^2y^4= | | 0=-16t^2-8t+s | | 3(5t+6)=4(6t+5) | | u-5.5=3.95 | | 4(x-2)+2x=10 |