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-3*x
e^(-3*x)
x^2*e^(-3*x)
1/2 = 2/13
2*x*3^x+ln(3)*x^2*3^x-(8.61*x^2)
| (6)x=2x-28 | | p(x)=[x-(3+3I)][x-(3-3I)](x+1)(x-2) | | (5n-2xy+6m-3x+7y-9)+(m-4x+5)-(5n-3y+6)= | | 2x-5=15+3x | | 4y+9x=81 | | 3(2y-3)-(4y+8)= | | 3(x-42+2x)=180 | | 3z+2(4z-2)=5(3-z) | | 2(5x+3)+6(x-5)= | | (-1.2-x)(2.4-x)+4*.8=0 | | 4=n/-5 | | x*560+x*230=3290 | | math+htam= | | 0.5(2x+8)= | | -m=28 | | (1.7-x)*(.8-x)-1.2*.3=0 | | 85+x=178 | | 6x+5=1-1x-5 | | 10x-3y-(x+2y)+(x-5y)= | | 1/3k=15 | | (4w-3x-5)(6w+5)=0 | | 4x+2x=70 | | x+30=(6)x | | (.1-x)*(1.1-x)+.6(.15)=0 | | 20x+13y=4 | | M(2)=64 | | (2x+3y)-(x+4y)= | | 0.25x+0.5y=40 | | y^2=22y-121 | | 5+3(y-6)=4(y+2)-3 | | (.1-x)*(1.1-x)+6(.15)=0 | | √4x^2/3y |