Differentiate Implicitly to Find $\frac { \partial w } { \partial x } \text {, given } x ^ { 2 } + y ^ { 2 } + z ^ { 2 } - 7 y w + 2 w ^ { 2 } = 4$

question 43

Multiple Choice

Differentiate implicitly to find $\frac { \partial w } { \partial x } \text {, given } x ^ { 2 } + y ^ { 2 } + z ^ { 2 } - 7 y w + 2 w ^ { 2 } = 4$

• A) \(\frac { x } { 4 w - 7 y }\)
• B) \(\frac { 2 x } { 7 w + 2 y }\)
• C) \(\frac { 2 x } { 7 y - 4 w }\)
• D) \(\frac { x } { 7 y - 2 w }\)
• E) \(\frac { 2 x } { 7 w + 4 y }\)

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