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 do you think is meant by the statement that the French Revolution let the “genie out of the bottle”?

Why do you think the colonists at first created such a weak central government?

Of the 1,000 students in a local college, 420 own brand X mobile phones and 580 own brand Y mobile phones. Of these students, 80 own both brands of mobile phone

the illiad and the odyssey are important sources of information about

Which statement accurately compares the Byzantine emperors Justinian I and Basil I? a. Both emperors lost large chunks of Byzantine territory to invading Muslim

PLEASE HELPPP!!! GIVING 50 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! write a paragraph about the fall of the Inca empire in the 1530s

Name the property used to make the conclusion. If x=y and y=4, then x=4.

Which part of the nervous system is a gray, wrinkly organ made up of millions of neurons? Science question

What do ocean waves and sound waves have in common? a )Both are transverse waves. b) both are longitudinal waves c )Both are electromagnetic waves. d )Both exh

Which could be considered an act indicating acceptance of the social contract?