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(x^2-1)*(x^2+2)
(sin(pi*t))^2
(2*x-1)*(x+3)
(x^2-1)*(x^2+2)
0.5*x^4-0.2*x^5-(3*x)
| x=logx | | 2x^2-96=16x | | 7/2=3x-2 | | .8w-12=.67 | | y=5(x-2)-6 | | v+20=4v+14 | | 4b-6=3b+17 | | Ln(2-x)-2ln(x)=0 | | x*.99=10+.89 | | Xsquared-18x=19 | | 2/5x-1/4x-8=13/2 | | 7p-6=36 | | 3(2n-20)=-6 | | 8x^2-4=484 | | (-8x-7y)/7x | | (10+.89)*x=x*.99 | | x-2+5=11 | | 5b-7+b=7b+21-5b | | 2x^2+7=63 | | y-6y+4=19 | | 3+5.2x=9-2.8x | | log(7)3+log(7)(x^2+7)=log(7)48 | | (32-3q)5=20 | | 8x+7x-22x=42 | | -8+9n^2=28 | | 5x^2+3=12 | | (-2x-13y/7x) | | 3V=V-28 | | -4-5a^2=-494 | | h=-5t^2+40t+3 | | 4(3x-5)=6x+5 | | 10*.89=x*.99 |