Mathematics
Mathematics, 05.05.2020 13:47, maxzavala364

The expression (secx + tanx)2 is the same as .

a. 1+2cscx
b. sc^2x+2cscx+tan^2x
c. 1+2tan^2x+2secx tanx
d. sec^2x+tan^2x

answer
Answers: 3

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Do you know the correct answer?
The expression (secx + tanx)2 is the same as .

a. 1+2cscx
b. sc^2x+2cscx+tan^2x

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