671×5=
∫0->x e−tcarré dt= racine(π/4)+ln(x)
2x+5y=19
y=3x-3
what types of angles are shown below:
a 172
b 92
c 41
d 196
solve y''+4y'+4y=(6+18t)e^-2t
and y(0)=2,y'(0)=0
$$\int_{\s=0}^{\s=15}(\2x) d\2x$$
7ab + a =
-(1/0.000855)ln[-ln(0.3046)]=
3*(x+4)*($x^{2}$-x-6)
-1/0.000855ln[-ln(0.3046)]=
