perplexus.info :: Just Math : Radical difference trigonometry

Radical difference trigonometry (Posted on 2023-04-16)

Simplify the expression:

√[sin⁴x+4cos²x] - √[cos⁴x+4sin²x]

Source: AMC12 2002

See The Solution Submitted by Jer

No Rating

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Solution	Brian Smith	2023-04-22 15:29:31
re: simplified / two wrongs made a right?	Jer	2023-04-18 09:29:15
simplified	Larry	2023-04-16 08:11:53

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (14)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info