SgtSauris
SgtSauris SgtSauris
  • 26-04-2019
  • Mathematics
contestada

Please simplify, 50 points.

(sin Θ - cos Θ) - (sin Θ + cos Θ)^2

Respuesta :

Аноним Аноним
  • 26-04-2019

Answer:

 

Using x for Θ:  

(sinx - cosx)^2 - (sinx + cosx)^2  

= (sin^2 x - 2sinxcosx + cos^2 x) - (sin^2 x + 2sinxcosx + cos^2 x)  

= - 2 sinx cosx - 2 sinx cosx  

= - 4 sinx cosx  

= - 2sin(2x)  

Step-by-step explanation:

Answer Link

Otras preguntas

What is an omen? Think about Santiago's Personal Legend. Can you think of any omens that have helped / can help him realize or put him on the path towards his p
Diego runs away from zombies at 11 km/h for 3 h. How far does he go?
Write an essay on Wahga border Pakistan in Urdu!
there are 32 adults and 20 children at the school play. What is the ratio of children to people at the school play
Graph the boundary line of x + 5y <20.
Michael and Bill are 238 miles apart, traveling towards each other. If Bill travels 20 mph and Michael travels 14 mph how long until they meet?
What is 50 degrees f in kelvin
Which side is adjacent to
Please give me answer A and C :Because I don't know this answer:Please help me for this question!​
Identify and explain the reason for ONE cause of imperialism. Explain ONE positive effect of imperialism. Explain ONE negative effect of imperialism.