daniellebofficial daniellebofficial

28-12-2020
Mathematics

contestada

2cos^2xcos^2x simplified

Respuesta :

28-12-2020

Answer:

2cos(2x)^2

Step-by-step explanation:

Starting with 2cos(2x)cos(2x)

• 2cos(2x)^1 × cos(2x)^1

• 1 + 1 = 2

• 2cos(2x)^2

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