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(-x)^2+5*x-11 < 0;x
x
11;360;3;480;0;0
15;9.5
(ln(x))^2
x*(1-x)+X-x = 0;X
X
| 4-5/2x=-1 | | 15x^3y/3x^-15y^-5 | | sinx+cosx-3=0 | | -6=24-2a | | logex=2x-1 | | 0.05L-15=30-0.04L | | f(x)=2x^4-3x^2+2 | | 3/4gg=5/8 | | 2x^2-64=x^2 | | 4x+16y=90 | | 3+6x=-22 | | 5y/2-6=0 | | 3+7x=-22 | | 45x=9000 | | 4g^2=45 | | 8+4m=12 | | 2y+4+3y+1= | | (3+1)(x+3x)= | | 6x+15=5x+6 | | 5x-4+3y=12 | | 2x+12=-16-x | | 2y+2=-1x+3 | | 3(x+2)-2(3x-4)=x+18 | | 15*x-10*x*ln(x)-10=0 | | 3(f-10)=-36 | | 5y(3x-9y)= | | 12-3(x-4)+11(x+2)=102 | | 7-4/3x | | 10p=190 | | 144x^2-4x-4=0 | | 10+7x+(x+10)=180 | | v=(6-2x)(15-2x)(x) |