# Math Help - Lagrange Multiplier problem

1. ## Lagrange Multiplier problem

Can someone explain me step by step how to solve this problem

Minimize

with constraint

Find Partial Derivatives

Fx
Fy
FLambda

F acheives its minimum at
x=
y=
lambda=
f=

2. Originally Posted by v3ndetta
Can someone explain me step by step how to solve this problem

Minimize

with constraint

Find Partial Derivatives

Fx
Fy
FLambda

F acheives its minimum at
x=
y=
lambda=
f=

$F(x,y,\lambda)=-9x^2-2xy+y^2+1-\lambda(6x-y-12)$

From here just take the partials and solve the sytem of equations.

If you need more help show what you have done and where you are stuck