0.021x^2-0.356x+160=0
What is the second derivative of $e^{x}$ knowing x=a and a=0?
2v^2=-7v-3
The following is the capital structure of a firm:
Source of capital
Amount
Weights
Equity capital
450,000
Ret...
$e^{-3t}$
$n^{n-2}$ *( $n^{2}$ -2*n*n+n*n-n)* $e^{-n}$
9y^2+30y=-25
5x^2+2=-7x
x-20x
2v^2=-9v-4
