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Mathematics 7 Online
OpenStudy (anonymous):

Show that 2sin2x-3cos2x-3sinx+3=sinx(4cosx+6sinx-3)

OpenStudy (solomonzelman):

I don't where is it \(\color{blue}{ \sf ^2x }\) and where is it \(\color{blue}{ \sf (2x) }\) I would suggest you to re-write your question so that there can be no confusion. below your box you will see (little in grey) "Edit Question" click it and re-type the question please.

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