Answer:
-14
Step-by-step explanation:
Range is the difference between the lowest and highest values.
Answer:
sin⁴x - sin²x
sin²x(sin²x - 1)
(1 - cos²x)(1 - cos²x - 1)
(1 - cos²x)(-cos²x)
-cos²x + cos⁴x
cos⁴x - cos²x
Answer:
not sure if im right but this is my problem
3b=7
Step-by-step explanation:
