SOLUTION: Solve the equation. (Use n as an integer constant. Enter your response in radians.)
100 cos2 x − 25 = 0
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Question 929091: Solve the equation. (Use n as an integer constant. Enter your response in radians.)
100 cos2 x − 25 = 0
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
This is the difference of two squares.
Two solutions:
and
and
and
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