Solve the equation. Express irrational answers in exact form and as a decimal rounded to 3 decimal places.ln x + ln (x + 7) = 1
A. 
? 0.369
B. -7 + 
? 0.738
C. 
? 3.692
D. 
? -7.369
Answer: A
Mathematics
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Express 103ú6 = a in log form.
a. log 10a = 3.6 b. log 10 = 3.6a c. log 3.6 = a d. log a = 3.6
Mathematics
Graph the function.y = 
cot x
A. 
B. 
C. 
D. 
Mathematics
Solve.
- 
= 
A. 7 B. -7 C. -35 D. 35
Mathematics
Solve the given exponential equation. Round answer to three decimal places.2x - 4x - 3 = 0
A. {4.351} B. {-0.583} C. {20.403} D. {-0.583, 4.351}
Mathematics