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7*e^(-5*x)
y = 2*x^2+2*x+0;2;2;0
-((2^2-(0*2*4))/(2*4))
-(2/(2*2))
2*0^2+0*2+0
| x^4+x^3-2x^2+3mx-m^2=0 | | 0=-1/2x-1 | | cos^2x-3cosx+4=0 | | 0=-4.9t^2+13t+500 | | 10=-16t^2+72t+20 | | 3p*2= | | 5x-320=x | | 320-5x=x | | -2+3=8q-7 | | y=6x^3+5 | | y=17x^4 | | 21=27 | | x-5x=320 | | (3a+6b)-(3a-6b)=0 | | 360x1/12 | | (5+x)(x-3)=0 | | ln(x)-ln(x-7)=1 | | 5a+2b+c+3a+5b+2c=0 | | 16t^2-400t+1000=0 | | 12x-13=3y+b | | 2x2x1/5 | | 8-6x=18x-4 | | 10p+10=4(3p-1) | | (x+3)day+(y-2)dx=0 | | 10x+10=5x+20 | | -16=32(x-1) | | 12x-10=9-(10-3x) | | 5(x+2)-3(x-3)=15-2x | | 0=12x^2-160x+120 | | 5-tan^2x=4 | | 2x+28=x+18 | | 0=-16t^2+72t+20 |