Establish the identity.tan5 x = tan x (sec4 x - 2 sec2 x + 1)
What will be an ideal response?
tan5 x = tan x (sec2 x - 1)2= tan x (sec4 x - 2 sec2 x + 1).
Mathematics
You might also like to view...
Find the quotient and write in rectangular form. First convert the numerator and denominator to trigonometric form.
A. - 
+ 
i
B. -10 + 10
i
C. - 
+ 
i
D. -2 + 2
i
Mathematics
Factor the polynomial completely.25x2 - 60x + 36
A. (5x + 6)2 B. (5x - 6)2 C. (5x - 6)(5x + 6) D. (25x + 1)(x + 36)
Mathematics
Write the decimal as a percent.0.07
A. 0.007% B. 7% C. 0.7% D. 70%
Mathematics
Provide an appropriate response.The slope of the line passing through the points (4, 9) and (6, k) is 5. Find k.
Fill in the blank(s) with the appropriate word(s).
Mathematics