Use the following information to determine cos(2x). tan(x) = -4 and cos(x) is positive %3D Answer cos(2x) = %3D

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 57SE: Repeat the previous exercise to find the formula forthe APY of an account that compounds daily....
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Use the following information to determine cos(2x).
tan(x) = -4 and cos(x) is positive
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cos(2x) :
%3D
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Transcribed Image Text:* 00 F. R Use the following information to determine cos(2x). tan(x) = -4 and cos(x) is positive Answer Keyboard S cos(2x) : %3D Submit Answer O 2021 Hawkes Learning Previous ncements MacBook Air 000 000 DD F7 F4 F5 F8 %24 4. 5. 9. 7. 6. Y d. H. K.
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