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t^2*e^(-3*t)
y = (3/5)*x-(5/3)
(3)^(4)
(3)^(3)
(3)^(2)
| 16x^2-5x-4= | | 9a^2-6ab+b^2=0 | | 2x(x^2-9)=0 | | -16x+9y=3 | | 2x-5a+6.3=14.4 | | 16x^2-11x+4= | | x^3+6x^2-8x=0 | | 3x+x+4-6x=12 | | 4n^2+10n= | | 9a^2-6ab+b^2= | | 14+0.3333333x=40 | | y=3/5x-5/3 | | (3y-5z)(5y-6Z)= | | 12k^2+8k= | | x^3+3x^2-21x+7=0 | | 7x-9+6x=-9 | | 0.54x=-1.89 | | 0.54=-1.89 | | h=-16t^2+240t+1600 | | 8+4lnx=28 | | f(x)=2x^2-4x-1 | | (x+5)+(3x)+(x)=180 | | 30=x+2x+6x+3 | | 5+x=-5x+59 | | 3n^2+15n-150=0 | | 1+x+2x^3+3x^5=0 | | X=-5y+46 | | -2t+3b+4t= | | Log(x)=3.6 | | 267=5x+4(6x+16) | | 2667=5x+4(6x+16) | | x+y-z=n |