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((2*x+1)/(1-(2*x)))^(1/2)
36*x
21*(1/3)*3.14^144
ln(x)
e^x
| f(x)=2x^2+6x-9f(4) | | 5x+2=-63 | | 400x=100x+12000 | | f(x)=-0.5x | | f(x)=-0.5 | | 231=183-x | | 3x+4(42-x)=150 | | 7x+15=99 | | 1/3(3.14)144(21) | | b-(-18)=33 | | 3969x1/2x22/7 | | 2e+20=4e+12 | | 4(w+2)-8w=-32 | | 63x63x22/7x1/2 | | 17+0.55m=3(39+0.10m) | | 2(5x-3)+5x=-4(4x-6)-3x | | 5y^2+4y=14 | | x^2+.703x-.130758=0 | | Solvex^2+18x=-81 | | Log(4x+8)=0 | | 17+0.55m=117+0.30 | | 5xb+5-7= | | (7x10^6)/(2x10^4) | | f(x)=-x^2+3x+8 | | .3(5+x)=-.5 | | x+(x+1)=323 | | 2a^3-8a^2+3a-12= | | 17+0.55m=177+0.30 | | 17+0.55m=177+1.30 | | 2a^3-8a^2+3a-12=0 | | 0.83T^2+2641894.81T-603645277245.5 =0 | | -8(u+8)=4u+8 |