Question

Need help integrating. Medals to all (: !!!!

Answer 1

\[\frac{d}{dx} \int\limits_a^{g(x)} f(t) dt = g'(x) f(g(x))\]

Answer 2

yeah so my answer was cos(sin(x)^7)*(cos(x))

Answer 3

i also tried ((-cos(2x)-49))/4

Answer 4

i think you forgot about the "+t"
\[\cos x [\cos (\sin^7 x) + \sin x]\]

Answer 5

yeah that's not correct

Answer 6

I think this may be \[(\cos(\sin ^{7}(x))+\sin(x)) \]