If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(100-x^2)^(1/2)
((100-x^2)^1)/2
x^4-4*x^3-3*x^2+18*x;x-3
x^4+4*x^3+3*x^2+18*x;x+3
x
| 4x(axb-1)= | | y=1.4x+90 | | (80-x)*2x=108 | | 63w+21=-15 | | A=x(5x+3)+x(2x-7) | | 8=8-8h | | A=-5x(9x^2+4) | | 2x-y-3z=0 | | q-6=15 | | 18/n=3 | | 3y-2x+5y+12x= | | (2x)xy= | | 3t+1=-19-2t | | -4(2x+9)=-76 | | 9r+1=8r-5 | | 2o+4=5o+16 | | 28+6p=2p-4 | | 20(80-x)/2=1100-20x | | (18*3)+4=60 | | q/4=1/2 | | q/4=2 | | 10x+(80-x)20=550 | | 4a+2b+1=6 | | w+4w+7-w= | | =lny+ln(y-3) | | 100x-38+17=260-10x+49 | | 15y-150+40y+30=45y-50 | | -7y+2=3y-1 | | 18-16x=-30x-10 | | 10(14+7)-3(28+8)= | | 3n^2-n-574=0 | | 4cosx^2(2x)-3=0 |