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1;2;1;4;0;0
4-x-2 < 2;x
x
1*x^3+40*x^2-(25*x)-1000 = 0;x
x
-3*5
(x^2-1)/(x^2-(5*x)+6)
| 6x+-10=-4 | | -2.8c=16.8 | | 18t+13=5t | | 2/14=x/21 | | 9-3F=21 | | 3(x-3)+5=-2(x+3)+5x | | X-0.20=36 | | 5y^2-2x+2=0 | | x*2+6*3=12*3*x | | 18t+13=15t | | 2z=a-bj | | xy=1*3 | | 2.8x+5.6=8.4 | | f(4)=-2x-1 | | x*3x=486 | | (2x+7)(x+5)=0 | | 2x+7y-21=0 | | 2.8+5.6=8.4 | | x-2/4=5/7 | | 7a-4=2a+20 | | http://x-2/4=5/7 | | -4x-14=x+1 | | .25+91=180 | | (4x-9)-(11x+6)=0 | | 35n^2-8n-16=0 | | (2x+3)2-(2x-3)(2x+3)=2(3x-5) | | 35n^2-8n=0 | | 3x+4=-3(4x-8) | | (3x-7)(5x+2)=10 | | 5j+z=3 | | 1/16x-.31 | | 2x=2*24 |