sultanshabazz08 sultanshabazz08
  • 06-06-2020
  • Mathematics
contestada

Simplify the expression sin 2x+ sin x + cos2x - 1.

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megantapia203
megantapia203 megantapia203
  • 06-06-2020

Answer:

Sin(2x)+sin(x)+cos(2x)-1

Step-by-step explanation:

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