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x^3+2*x^2+2*x+1;x+1
223173101.42;41025.52
(3-x)*(x^2-x-20) = 0;x
x
x^2-(10*x)+23 >= 0;x
x
3;2;4;1;3;0
| (2+3i)(1-i)=5+i | | 3-a=2a-1 | | 5a+4=2a-4 | | 26-x/5 | | a-4=3a-7 | | w+5=5w-2 | | 3a+1=75a+3 | | 10(0.02x-0.01)= | | 5m-p=10 | | (sin(x))^2=1/16 | | 24x^4-81xy^3=0 | | 2x-1/3=2x-5 | | (x-(5-5i))(x-(5+5i))=0 | | 9w^2+48w+6=0 | | -1x+2y=6 | | Tank=1 | | 17n+9=0 | | 36x^2+25g^2=0 | | 4y+10x= | | 128r^2-2=0 | | -2+2*ln(3x)=17 | | 7xwhat=63 | | 13+x=1 | | Y=-1+x-3x+3 | | 4(5x+5)=(7+3) | | 2x-9=-[-14] | | 12.9-3y=7y+14.6 | | 2x-70=240 | | 81a^4-16=0 | | 54817xa^5=58084 | | -8w=4+-36 | | x^2+x^2+9x+9=0 |