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x-(0.2*y)-30400;y-(0.08*x)-44800
{root[2][x]}
(x+1)/((1-x)^(1/2))
{root[2][2.56]}
{root[2][10000]}
| 6p-(8p+22)=2-(5p-4) | | 16z^2xz^5/(2z)^3 | | 3x+5=2y-8 | | (12x+8)+(6x-1)=(204x+24) | | -4(2x-3)-4x=14 | | -2(6+4b)-10=-27 | | 5log(2x-1)=2 | | -2+2x+15=180 | | 4cos(2(x-60))+6=3 | | (x+3)(x+3)=28 | | e^x^1/2 | | X+k=3 | | .15s-7s=5.55 | | C=39.72+0.25x | | 14.2t-2=3.8t+26.8 | | 6x^5-49X^4+118x^3-63x^2-36X=0 | | 6x-2+(-5)+11x=180 | | 36*(-25/3) | | 0.004x^3=6244 | | 36*(25/36) | | 6n+2(5n+12)=25-2(1-8n) | | 3-2(a-1)= | | s(t)=-16t^2+20t+400 | | 4x-3=9x+17 | | 16=7b+2 | | 2y+3+6(y-7)=5y-6 | | 4x-25=25+2x | | 4(x-5)=9x-25 | | 2n^2+8n-150=0 | | x(x+1)(x+2)(x+3)=7920 | | a=3y(2y-7) | | 8x*lnx+4x=0 |