Rewrite with Only Sin X and Cos X $\sin 2 x - \cos x$

question 168

Multiple Choice

Rewrite with only sin x and cos x.
- $\sin 2 x - \cos x$

• A) \(2 \sin x \cos ^ { 2 } x\)
• B) \(\cos x ( 2 \sin x - 1 )\)
• C) \(2 \sin x\)
• D) \(\sin x\)

---

Definitions:

Main Idea

The central point or the most important concept in a piece of writing or communication.

Proofreading A Message

The process of carefully reviewing a written message for errors in grammar, spelling, punctuation, and formatting before it is shared.

High Quality Message

Pertains to communication or information that is clear, accurate, and effectively conveys the intended content or sentiment to the recipient.

Channel And Media

Various methods or platforms through which communication and information are transmitted and distributed.