If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2*x^-2-(4/x)
3.14*11*(1/3)*6^2
1/2 = 1/4
29*x
(-1*(1/4))/4 = -6
| xdy-ydx=sqrt(xy)dx | | 3x+-5=2x+14 | | n+11=73 | | 4(2x+5)+3(3x-4)= | | 9x-12y=294 | | 2b-16+6b+12=-20 | | 2x(ln(x))-2=0 | | x^2-10x-20=180 | | 8(x-1.5)=4(3x-2) | | -9+2(7x+2)=10 | | -11b=-22 | | 8(x-1.5)=2(4x+3) | | .05a+.5a=4.4 | | 3x+12+5x-2=90 | | -4b=-202 | | 8(x-1.5)=4(3x+2) | | 7x-8x+6x-9x= | | .13x+.21(100-x)= | | 41=.75y+1.3y | | (x^2+3xy)dx+xdy=0 | | 15-5n=-45 | | 3y-1=y-17 | | 7k-5-30-5k=19 | | 10+tanx+8=3tanx+4 | | 2/5a=28 | | 45=q^2 | | -2a+16+8a=7a-9a | | 3log(10)(x+7)=0 | | 1/3*3.14*6^2*11 | | 15=-1/3q^2 | | 28=2/5s | | 300=-16t^2+20t+7 |