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12*x*x^3
(8-x)*(1-cos(x))
5*x-(3*sin(x))
3.567;5.78
10000*1.008^4*x
| -x^2+5x-66=0 | | 3-6x+8-2x=45 | | x^2+y^2=2017 | | (x+64)(x)=0 | | 34=2+8(p-1) | | x^2-5x+66=0 | | -4x^2+48x-176=0 | | x/5-4-13 | | X^2-6x-61=-5 | | 7-3ln(x)=12 | | ln(3x+1)=ln(2x+8) | | (x-5)(x+8)=-40 | | 42=u/2 | | 2x+7x-7=11 | | 25h^2-85=59 | | x^2-4x-32=p | | 6w^2+15=39 | | 6r^2+0=0 | | 2s^2=44 | | 5y^2-95=0 | | 2(3x+5)+3=55 | | 5z+20=4z+5 | | 28+5a=4(7-8a) | | -5y+3=-27 | | -4x^2+14x-20=0 | | -2.3x-2.7=2.2x+11.7 | | Log^8*(2x+4)=2 | | (x^2-3x-1)(4x-3)= | | 3x-1/2=0 | | 3x+5+x+6+y= | | 6m+2-4m=2(m+2)a | | 3b+(-7)=-27 |