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6/(2*x^2-(4*x))
(100000-(10*x))/(0.505556*x) = 0;x
x
(7/8)*x+(1/8)*y+331/12;(1/8)*x+(109/2400)*y+3/2
x^5+x^3+x+1;x
2;x+5;7;x;0;0
| -5c-24=-4(c+6)-c | | 3-2y=0 | | f(x)=0.4x^2-3x+2.2 | | f(x)=7x^2-x+6 | | 25+70x+49x^2= | | 5X-17=3+X | | 23*4-28= | | f(x)=cos(4x)+sqrt(3)sin(4x) | | (3x-1)/5=4 | | .4x(5x^3-8x^2-1.4x)=0 | | X+2y+5z=1000 | | 7(x-2)-6+1=3-4x | | M-8+m=1-4m | | 7y+10=80 | | 11y+2=24 | | 5b+4=7-12 | | 4=65x+39x+12 | | x+x+1+x-1=114 | | 0.4x-0.3=6.5 | | 2y-2=6(0) | | 15=m-12 | | 4x-9x+2=7x-5x-9 | | 43=8+4x | | 2y-2=6(-2) | | X/6-9=18 | | E+12=24 | | 29x^2=-1044 | | 1.8-.3*.02+.9=x | | 31=6b+19 | | x+5x=-10+3 | | -7y+9y=-4 | | 186q-114=(31q-19) |