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-6*(2*x^2+x-1) > 0;x
x
x^2*(2*m^2+m-1)+x*(5-m)-6 = 0;x
x
x^2 < 4;x
x
2*x^3-(9*x^2)+7*x+6 = 0;x
x
ln((cos(x))^2)
| 4(n+8)=-48 | | 4n+9=-48 | | 67=-16x^2+64x+3 | | 51=-16x^2+64x+3 | | 3x-2-x=12 | | 3=-16x^2+64x+3 | | 3/2*-3= | | 2x^3-5x^2-39x+108=0 | | f(x)=x^2+x^3-8x^2+6x+36 | | 3(3x+3)=-4(3x-4) | | 1/y-6=6 | | -1/y-6=6 | | 1.08exp(n)=15.72 | | y-0.5x-3=0 | | -1/5x=1 | | 50=2x+5y+10z | | f(x)=5x^3+2x | | 2(4+5x)=128 | | x(x+4)=10 | | 4a+1= | | -k=27 | | 6square=5-xsquare+Ysquare | | 5X-2(x-1)=3-(2x) | | 2(X-1)+2=2X+3 | | -5(-15t)= | | -0.25(m+7)=-0.5 | | 6m=11n | | R^2-19rs+90s^2=0 | | 2(3x+5)+9=5+4x | | 6x+4(x+12)= | | 8x+3=x+21 | | 32+9(y-7)= |