01-04-2017
Mathematics

contestada

Verify the identity.

cos 4x + cos 2x = 2 - 2 sin^2(2x) - 2 sin^2 x

Respuesta :

01-04-2017

So are you trying to simplify one side to get it to look like the other?

Answer Link

Otras preguntas

sjsbwjsjehgshdisiwhbdbfjsiwjwb dvdhdiejbef

Can someone please help me! On the part I highlighted, would that be considered a simile?

Which of the following are good backup methods you can use to protect important files and folders from loss in the case of a hard drive failure? Check all of th

Which details show the reader how the poet of “When I Dance” feels about dance? Select two answers. A. when the poet talks about breaking out B. when the poet t

Saudi Arabia has no law to protect personal data privacy. True D False

In ASL, The sign for "pizza" can vary depending on the person signing because different types of pizza from different regions exist some signers add NMMs to e

Members from the second estate. ( French revolution)

PLZ HELP ME I NEED THE ANSWER NOW!!!! How do diarists most often develop themes in diaries?(A)by stating them in the title of the diary(B)by stating them once a

1 A line has a slope of -1/2and a y-intercept of -2.

Simplify the expression -4b + 8c + 12 - 8b - 2c + 6. and when u answer show the original expression, the group it by term and then the simplifying :)