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cos(2*x^2+7*x)-0.5
9*x^2
2*x^3
(1/12)*x^3
5*x^3
| Xdy+ydx=y^2*dy | | Xdy-ydx=x^2*dy | | 5x-2=-8+5x | | -10-21-(-5)+(-12)= | | -14x=-2x-7 | | x+(2y-10)=425 | | 7(2n+3)=7(7n+4)+4 | | -14x=-2-7 | | 9=15+6 | | 3x6/7= | | (4/h^2)^3 | | 6y^2=-42y | | 180=(a+10)+44+2a | | 7x+30=9x+38 | | q=1/7zy | | 5x^2-80x+14=0 | | 9x-19=8x+8 | | 180=90+(5x-6)+3x | | 3(x+6)=2(-x+2) | | 3-[x-3(x+2)]=5 | | -[x-3(x+2)]=5 | | 6x^2*48x+72= | | 70x=60 | | 3z/7-4=-5 | | Sin(x)0.15= | | x+(2x+8)=176 | | x+(8x+2)=176 | | x+(5x+8)=170 | | 4.9*z=-9 | | -5=v+6 | | h(5)=-16t^2+48t+864 | | 4=-6+f |