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4;54;0;0;0;2
1;9;0;0;0;2
e^-x
(2*x+1)^3*e^-x
0.213;1.62
| Y=-2x+.5 | | (2x+3)(x-3)=25 | | -14-7x=7x+23 | | n/40=20/100 | | 11+3m=2m-1 | | 27/(5c-28)=1/2 | | 8-(-3x)=17 | | x^2-1.8*x+5.4=0 | | 5x+1-2x+1=23 | | 5/2x-7=1/2 | | 5/2-7=1/2 | | 6n+3+4n=-20 | | Y-15=-2Y | | 2(3x+4)+6(x-5)= | | -4(9y-6)=18 | | 49+x=6x | | 49+x=10x | | Z^2=9i | | -29=5b+3b | | 19+4v=-2(6v+7) | | 30=-5(4d+6) | | -7s-2-4=35 | | 6(7c+5)=-28+8c | | (16/5)*(3/25) | | 6r+3r=24 | | 8(7+9h)=-33 | | -6+3(1-5x)=21 | | 2x=-4y+26 | | (2x+6)(3x-1)= | | 1/4xx=4 | | x^17+2x^15-512=0 | | x^17+2x^16-512=0 |