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4*x^3+4*x^2-x-1 = 0
4*x^3+4*x^2-x-1 < 0
2*ln(x-3)-(4*ln(3*x-1))
12 = 10/x
(4/5)/7 = 0
| 11a^2+6a+9-4a^2-5a= | | 110=10x | | X-6=34+6x | | y+7=x+3 | | -34=9d-4d | | 36x^2+12x-35= | | -126=-7v | | 5x-7=5(x-2)+5 | | -4+(-2)=6 | | (x+5)(x+5)(x+2-4i)(x+2+4i)=0 | | 4x+2(2x+8)=56 | | 5a^2+3a-8-3a^2-a= | | -3x-10=-2x-16 | | -51=3n | | 47x^2+15x+30=0 | | 0.69+0.25t=2.21t-0.78 | | 126=6x+7(2x-2) | | -77=7v | | 33x+40=130-12x | | 5(y-3)-8=12 | | -77=7 | | x=6(52+40) | | a+7+6b+9a-3b= | | -77=-7 | | 6x+5(2x+12)=172 | | -6+2b=7b-2(1+2b) | | 1.5+e=5.25 | | x=6(p+40) | | 12=10/x | | 2x+3(2x+13)=135 | | 2119=6(p+40) | | a+7+6b+9-4a^2-5a= |