**Question: **For \(f\left( x,y \right)=x{{e}^{x+2y}}\), compute all the first order derivatives.

## Multivariate Calculus: multivariate calculus – #28925

**Question: **Compute the partial derivatives for

\[f\left( x,y \right)=3{{x}^{4}}{{y}^{2}}{{e}^{{{x}^{2}}y}}+4xy\]

**Question: **Compute the partial derivatives for