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x^2*e^-x
5;7;3;4;0;2
x^2*e^-x
1;3;1;6;0;0
1;2;3;4;4;0
| 5(5+2)-9(k-4)=105 | | 1/5-1/x/1-25/x² | | x^2+7x-5=13 | | 5(5+2)-9(k-4)=2 | | b-4/6=b/ | | 23j=-115 | | 32-4w=16+12w | | -2k=-436 | | -6y=492 | | -16j=-912 | | 82=17 | | 230=-10f | | 2+12n=6n+44 | | 5x-2(x-11)=-119 | | -28=12-2a-6a | | -2(2x+2)-3(1-x)=3(5x+2)-5 | | Y=-16t+100t+20 | | 66=-6(y+1) | | 5x-2x(x-11)=-14 | | -5(b-7)=-20 | | b=3x+66 | | 4/7*5/6 | | 1/200×150 | | 6a+9=4a+28 | | Y=-16t^2+100t+20 | | 18v-20=7v | | -4t=628 | | 12x^3+16x^2-8x=0 | | 9(x+6)-1=35 | | (x-1)(x-5)=(x^2)+4x | | 3/4x=3.75 | | -4=628 |