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-(1-x)^-1
4*x^3-(2*x^2)-(3*x)-18 = 0;x
x
e^cos(pi*x)
(3*x-x)*(5*x^2+2*x)
6*pi^8
| 18/7x=80 | | 35x^-3y^4/35x^5y^2 | | -1+3x-x^2=0 | | 0.2x-0.8= | | 2/3=? | | -2x^3+54x+5=0 | | y=0.45x | | (6y^5/a^5y)/(8y/5a^3) | | 3*cos^2(x)=x+2 | | 8y=560-4x | | 3*cos^2x=x+2 | | 2a+20=3a-50 | | 2(x-5)+3(x-7)=19 | | 2a+10=3a-50 | | 4(x+2)-3(4x+8)-3=2 | | 25x^-3y^2/35x^5y^42 | | 4x+8y=560 | | 10(x-4)-2(x-7)+10=-4 | | 3sin^2x+3sinx+1=0 | | -24m(m+3)=4+2m | | y=-x^2+15x | | (x^2)+3x-2=0 | | -2y-(-5)=5y-18 | | 3y-15=3(y-2) | | ptanx+qtany=tanzv | | 6(7x-3)+2(x+5)-7=73 | | X^2-y^2=180 | | 10x-3(2x-4)=2x+3 | | 41-(3x+15)=3(x+4)+x | | 23-Y=216 | | f(x)=x^4-27x^2-14x+120 | | 40x/3=32 |