8 June, 12:30
What is a factor of: tan^2x + 2tan (x) cos (x) + cos^2 (x)
tan (x) + cos (x)
tan (x) - cos (x)
2tan (x) - cos (x)
Both A and B
8 June, 13:03
Lets factor this quadratic function
the factors are (tan x + cos x) (tan x + cos x)
So the answer is choice A.
Know the Answer?
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» What is a factor of: tan^2x + 2tan (x) cos (x) + cos^2 (x) tan (x) + cos (x) tan (x) - cos (x) 2tan (x) - cos (x) Both A and B