Verify the identity.1 + sec2 x sin2 x = sec2 x
What will be an ideal response?
1 + sec2 x sin2 x = 1 + 
= 1 + tan2 x = sec2 x.
Mathematics
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Express the following logarithm as specified.ln 216 in terms of ln 2 and ln 3
A. 6 ln 2 B. 3 ln 2 + 3 ln 3 C. -3 ln 2 - 3 ln 3 D. 3 ln 2 - 3 ln 3
Mathematics
Simplify by first converting to rational exponents. Assume that all variables represent positive real numbers.
? 
A. 
B. 
C. 
D. 
Mathematics
Solve the system using the inverse method.
A. x = -2, y = 1 B. x = -1, y = 2 C. x = 2, y = -1 D. x = 1, y = -2
Mathematics
Solve.3
= 9
A. 7 B. 11 C. 34 D. empty set solution
Mathematics