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e^3
12*x-2*x^2+24;6*x-x^2+40
2*ln(x)-(ln(x))^2 = 0;x
x
1.5247*x^8 = 0;x
x
49*cos(2*x)
| -3x+2x-6x=3+6+3 | | 2x+3=-5x+4 | | 16x-9+2x-17=3(5x+8) | | 1800-5x=1050 | | -1+4x=21 | | x^2-12=6x+4 | | 29+13x=85+6x | | x^6+2x^3=71 | | -2y=1/2x-4 | | x^6+2x^3-71=0 | | 4a(2a+50)=180 | | 20x+13=13x+20 | | -2x+5x^2=0 | | 6x+3=14x+1 | | (x-5)(x-3)=24 | | 4x-0.5=2x+7.5-x | | 3x+8=7x-68 | | -1.2+0.6w=0.2(w+4) | | x-6.6=1.2 | | 2x+17=6x+3 | | 1/2011x4044121 | | 3x-4=80 | | 3(2k-4)=24 | | x^2+y^2-8y+15=0 | | (x+y)dx+(x+y-4)dy=0 | | 8n=500 | | 5x-37=11x | | 12x+-96=48 | | 4(2x-3)-3(3-2x)=7 | | x^2+7x+4=4 | | 24+35+4x=91 | | 1x+1x=24 |