Let f(x, y) = ( $x ^ { 2 }$ $y ^ { 3 }$ + $x ^ { 3 }$ $5 ^ { 5 }$ . Find $\frac { \partial f } { \partial y }$ . Is $5 \left( x ^ { 3 } + y ^ { 3 } x ^ { 2 } \right) ^ { 4 } \left( 3 y ^ { 2 } x ^ { 2 } \right)$ the correct answer?

Question

Let f(x, y) = (

x ^ { 2 }

y ^ { 3 }

+

x ^ { 3 }

5 ^ { 5 }

. Find

\frac { \partial f } { \partial y }

. Is

5 \left( x ^ { 3 } + y ^ { 3 } x ^ { 2 } \right) ^ { 4 } \left( 3 y ^ { 2 } x ^ { 2 } \right)

the correct answer?

Quizplus · Accepted Answer

The Answer of Let f(x, y) = ( $x ^ { 2 }$ $y ^ { 3 }$ + $x ^ { 3 }$ $5 ^ { 5 }$ . Find $\frac { \partial f } { \partial y }$ . Is $5 \left( x ^ { 3 } + y ^ { 3 } x ^ { 2 } \right) ^ { 4 } \left( 3 y ^ { 2 } x ^ { 2 } \right)$ the correct answer?

Let F(x, Y) = x2x ^ { 2 }x2 y3y ^ { 3 }y3

Let F(x, Y) = $x ^ { 2 }$ $y ^ { 3 }$