Evaluate the integral.
-$\int 10 x \operatorname { sech } x ^ { 2 } \tanh x ^ { 2 } d x$
A) $5 \operatorname { sech } x ^ { 2 } + C$
B) $\frac { \operatorname { sech } x ^ { 2 } } { 2 x } + C$
C) $10 \operatorname { csch } x ^ { 2 } + C$
D) $- 5 \operatorname { sech } x ^ { 2 } + C$

Question

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The Answer of Evaluate the integral.
-$\int 10 x \operatorname { sech } x ^ { 2 } \tanh x ^ { 2 } d x$
A) $5 \operatorname { sech } x ^ { 2 } + C$
B) $\frac { \operatorname { sech } x ^ { 2 } } { 2 x } + C$
C) $10 \operatorname { csch } x ^ { 2 } + C$
D) $- 5 \operatorname { sech } x ^ { 2 } + C$

Evaluate the Integral ∫10xsech⁡x2tanh⁡x2dx\int 10 x \operatorname { sech } x ^ { 2 } \tanh x ^ { 2 } d x∫10xsechx2tanhx2dx

Evaluate the Integral $\int 10 x \operatorname { sech } x ^ { 2 } \tanh x ^ { 2 } d x$