Use the fundamental identities to simplify the expression.
-$$\frac { \sec ^ { 2 } x } { \tan x } - \tan x$$
A) $\cot x$
B) $\csc x$
C) $\tan ^ { 2 } x$
D) $\tan x$

Name: Use the fundamental identities to simplify the expression. -\[\frac { \sec ^ { 2 } x } { \tan x } - \tan x\] A) $\cot x$ B) $\csc x$ C) $\tan ^ { 2 } x$ D) $\tan x$
Brand: Quizplus
Rating: 4.8 (37 reviews)

Question

Quizplus · Accepted Answer

The expression simplifies to $\cot x$ by using the identity $\sec^2 x = 1 + \tan^2 x$ and dividing by $\tan x$, then subtracting $\tan x$ to get $\cot x$.

Use the Fundamental Identities to Simplify the Expression sec⁡2xtan⁡x−tan⁡x\frac { \sec ^ { 2 } x } { \tan x } - \tan xtanxsec2x​−tanx

Use the Fundamental Identities to Simplify the Expression $\frac { \sec ^ { 2 } x } { \tan x } - \tan x$