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2.841;3
x-2 >= 7;x
x
x-2 <= 7;x
x
(x*(4-x^2)^1)/2
4*x^3-5*x^6+57 = 0;x
x
| -12+4x=8 | | -5.4x=17.28 | | g(j)=x+1 | | -2.67g-8.4=6.072+0.03 | | 8.2x=-0.3772 | | 36/2,598,960 | | 4+17=23 | | f(x)=20(0.9) | | 75x=3600000 | | 84=2w+2(w) | | 5cosx-2=2 | | x=9x+48 | | 2sin(x/2)=-1 | | 7k-6=0 | | (-2+6x+4w)(-5)= | | 2x+3+2(2x+3)=6x+9 | | 2x+3+2x(2x+3)=6x+9 | | (7x+80)30=180 | | 4=415 | | 2x+3+2=6X+9 | | cos(x/3)=0 | | (-20-4x)^3/2=512 | | 3n-8=290 | | 7x-7/7 | | 2(x)+2(x+12)=54 | | ln(x^2*8)=2 | | 4(-2b-6)=-2(3b+2) | | 0.25y+0.05x=70 | | 2-(x+5)=5(2-x) | | 26t=312 | | 2x+5=-x-13 | | f(x)=8-3x^2f(3) |