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e^(1/2)*x*x*e^(-0.5*x)
1/(x^17)
x^25
((x^2+x)^3)/x
x^2*cos(x)
| 6x^2/5x | | -9.2(0.5-3.5)= | | x^2-8.33x+17.64=0 | | 18t=48t^4 | | x^2-8.337x+17.64=0 | | 7a=48+3a | | (x+5)+(x-7)= | | 7x-5x+2=10 | | (x+7)(2x-1)= | | 0.5v+4.4=1.9 | | x^2-8.3375x+17.64=0 | | (n-2)180/n=3780 | | 3/4x-5=15 | | 2m-1=-6m+4 | | 2x+4(x-20)=256 | | 0.461=1.328x+x^2 | | 16f=21ab^2 | | 0.5x-0.4=-0.3x+0.2 | | 3x+4=5(2x+5) | | 0.05x-0.4=-0.3x+0.2 | | -13.25=kover-6 | | 16x^2-151.2x+282.24=0 | | 3x+16=124 | | 39(2x+10)=405 | | 40+(x+x)=180 | | 10(0.05x-0.4)=1-(0.3x+0.2) | | 10x-9=30x+7 | | -4r+6r=-48 | | 3x+16=24 | | 9-4n=18-n | | (2x+4)+(3x-13)+116=180 | | sin(5x+1)=cos(4+1) |