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Nesterboy [21]
3 years ago
14

What is a factor of: tan^2x + 2tan(x)cos(x) + cos^2(x)

Mathematics
1 answer:
nikklg [1K]3 years ago
6 0
Lets factor  this quadratic function 

the factors  are (tan x + cos x)(tan x + cos x)

So the answer is choice A.
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What is the domain of the square root function graphed below
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Step-by-step explanation:

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