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Which expression is equivalent to 4sin2(x) – 8sin2(StartFraction x Over 2 EndFraction)?
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Which expression is equivalent to 4sin2(x) – 8sin2(StartFraction x Over 2 EndFraction)?

User StackzOfZtuff
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2 Answers

4 votes

Answer:

A. 4(cos(x)-cos^2(x))

Explanation:

Did the quiz on edge

User Naveen Agarwal
by
5.0k points
0 votes

Answer:

A

Explanation:

did it on edge

User Colin Superdog
by
5.3k points
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