mckrules2 mckrules2

26-10-2020
Mathematics

contestada

Which expression is equivalent
to cos(4x)?

Which expression is equivalent to cos4x class=

Respuesta :

27-10-2020

Answer: A 2(2cos^2(x) - 1)^2 - 1

Step-by-step explanation: E 2020

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TheoFromWiiSports TheoFromWiiSports

04-11-2020

Answer:

A. 2(2cos^2(x)-1)^2-1

Step-by-step explanation:

test on edge

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