2 years ago

4 (5x-3) -64 (3-x) -3 (12x-4)=96

Mathematics

1 answer:

Yuki888 [10]2 years ago

4 0

Are you trying to simply the equation if so x = 6

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Use lagrange multiplier techniques to find the local extreme values of f(x, y) = x2 − y2 − 2 subject to the constraint x2 + y2 =

dexar [7]

Given $f(x,\ y)=x^2-y^2-2$ subject to the constraint $x^2+y^2=16$

Let $g(x,\ y)=x^2+y^2$ .

The gradient vectors of $f$ and $g$ are:

$\nabla f(x,\ y)=\langle2x,-2y\rangle$ and $\nabla g(x,\ y)=\langle2x,2y\rangle$

By Lagrange's theorem, there is a number $\lambda$ , such that

$\langle2x,-2y\rangle=\lambda\langle2x,2y\rangle=\langle2\lambda x,2\lambda y\rangle$

$\lambda=\pm1$

It can be seen that $f(x,\ y)=x^2-y^2-2$ has local extreme values at the given region.

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3 years ago

Which of the following equations have no solution? Check all that apply.

Nana76 [90]

Answer: all of them

Step-by-step explanation: im smart

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2 years ago

Read 2 more answers

NEED HELP ASAP!!!!! WILL GIVE BRAINLIEST!!!!!!!

Mama L [17]

Maybe b or c I guess??