Practice problem
Simplify sec2(x)+2tan(x)tan2(x)+tan(x)\frac{sec^2(x)+2tan(x)}{tan^2(x)+tan(x)}tan2(x)+tan(x)sec2(x)+2tan(x).
csc2(x)\csc^2(x)csc2(x)
2+tan(x)3\frac{2+tan(x)}{3}32+tan(x)
tan(x)+1tan(x)\frac{tan(x)+1}{tan(x)}tan(x)tan(x)+1
Type a concept, like “slope” or “photosynthesis”.