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(x^2-1)*(x^2+2)
0.5*x^4-0.2*x^5-(3*x)
8*ln(1/x)
0.5^4-0.2*x^5-(3*x)
(-1/4)*x^4+(1/3)*x^3-((1/2)*x^2)
| (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 | | (8x+2)154=180 | | 4m^2-5=99 | | 10x-4=546 | | 4x+3=170-5x+8 | | 6T+10=7T | | 3b+11=14+b | | x^2-3/3=2 | | 4a^2+6=46 | | Y+6xy+4x=-6 | | -x+4-7x=16-4x | | 14p=12p+6 | | X(x+7)(x-3)=24 | | 2y-4=5y+8 | | -8(2x-6)+6x=-22 | | 5y^2+3=248 |