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Popular >

critical f(x)=xy+8/x+8/y

Solution

critical points

f (x) = x y + \frac{8}{x} + \frac{8}{y}

Solution

(2, 2)

Solution steps

x y + \frac{8}{x} + \frac{8}{y}

Find where

\nabla f (x, y)

is equal to zero or undefined

(2, 2)

Popular Examples

critical f(x,y)=x^3-4xy+y^3 critical points

f (x, y) = x^{3} - 4 x y + y^{3}

critical f(x)=x^4-8x^3+18x^2 critical points

f (x) = x^{4} - 8 x^{3} + 18 x^{2}

critical f(x)=((x-1)^{1/5})/(x+1)critical points

f (x) = \frac{( x - 1 ) ^{\frac{1}{5}}}{x + 1}

critical f(x)=2x^2+2xy+2y^2-6x critical points

f (x) = 2 x^{2} + 2 x y + 2 y^{2} - 6 x

critical y=(-2(x^2-1))/(x^2-4)critical points

y = \frac{- 2 ( x ^{2} - 1 )}{x ^{2} - 4}

Frequently Asked Questions (FAQ)

What is the critical f(x)=xy+8/x+8/y ?
The critical f(x)=xy+8/x+8/y is (2,2)