SOLUTION: Which of the following are solutions to:
sec2x-6secx-7=0
A.
arcsec(7) or arcsec(-1)
B.
arcsec(-7) or arcsec(-1)
C.
arcsec(7) or arcsec(1)
D.
arcsec(-7) or
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Question 979394: Which of the following are solutions to:
sec2x-6secx-7=0
A.
arcsec(7) or arcsec(-1)
B.
arcsec(-7) or arcsec(-1)
C.
arcsec(7) or arcsec(1)
D.
arcsec(-7) or arcsec(1)
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
--->
(factoring just like you would do ---> )
--->--->
So, option lists two solutions.
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