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(u^4-(4*u^3))/((u-2)^2) = 0
0.1-(x/(x^2)) = 1.34*10^10
4*(m-1)*(m^2-m-2) > 0
(0.5*x)/(100-x)
21*x^2-6*x^3-(21*x)+6 = 0
| -3(-4-b)=0.3(b-4) | | -3(-4-b)=3(b-4) | | 35=2x+4 | | x-5=15-12(x+6) | | .05x=80 | | -3*(-6y-7)=-18 | | X=160+(-3x) | | (u^4-4u^3)/(u-2)^2 | | X+(3x-10)+30=180 | | 7x^3-3x=3 | | 7x-12.8=6x+12.2 | | X+53+44=180 | | 0,10-x/x^2=1,34*10^10 | | 0.8x-3=0.25x+4 | | -3*(6y-7)=-18 | | X+56+62=180 | | -3*6y-7=-18 | | 0.99x+21=1.29x | | 143x+66=x | | 9+0.6b=0.7b | | 6.25t+9=12.5t+14 | | 2(-p)-3=7 | | X-3=x^4-2 | | 181g+145=1050 | | 2x-p-3=7 | | 3=x^4-2 | | 13x-10x*10x=0.4 | | 30+56.45x=61.45x | | 19h-17=306 | | 10p-34=96 | | 24c+42=330 | | (x+3x)-1=25 |