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Find yy ^ { \prime } y=log3(4xx8)y = \log _ { 3 } \left( 4 - x - x ^ { 8 } \right)

Question 97

Multiple Choice

Find yy ^ { \prime } . y=log3(4xx8) y = \log _ { 3 } \left( 4 - x - x ^ { 8 } \right)


A) 8x9+x(ln3) (x8+x4) \frac { 8 x ^ { 9 } + x } { ( \ln 3 ) \left( x ^ { 8 } + x - 4 \right) }
B) x7+x(ln3) (x8+x4) \frac { x ^ { 7 } + x } { ( \ln 3 ) \left( x ^ { 8 } + x - 4 \right) }
C) 8x7+x(x8+x4) \frac { 8 x ^ { 7 } + x } { \left( x ^ { 8 } + x - 4 \right) }
D) 8x8+1(x8+x4) \frac { 8 x ^ { 8 } + 1 } { \left( x ^ { 8 } + x - 4 \right) }
E) 8x7+1(ln3) (x8+x4) \frac { 8 x ^ { 7 } + 1 } { ( \ln 3 ) \left( x ^ { 8 } + x - 4 \right) }

Correct Answer:

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