drag each tile to the correct box.
arrange the steps in the correct order to express in terms of .

arranged

Step-by-step explanation:

1. cos(2x+x)

2. cos2xcos-sin2xsinx

3. 1-2sin^2x(cosx) -(2sinxcosx)sinx

4. cosx - 2sin^2xcosx - 2sin^2xcosx

5. cosx - 4sin^2xcosx

6. cosx( 1 - 4sin^2x)

7. cosx{1-4(1-cos^2x)}

8. cosx{-3+4cos^2x)

9. 4cos^3x-3cosx !

The arranged steps are shown below.

Step-by-step explanation:

The given expression is

We need to express the given expression in terms of cos x.

The arranged steps are shown below:

ian gonna lie that is way to much

s

step-by-step explanation: