Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log 3x = log 5 + log (x - 2)
A. {5}
B. 
C. 
D. {-5}
Answer: A
Mathematics
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Find the prime factorization of the composite number.20
A. 52 B. 22 × 5 C. 4 × 5 D. 4 × 2
Mathematics
Simplify. Include the absolute value symbol if necessary. If the answer is not a real number, state so.-
A. -6 B. -5 C. -36 D. not a real number
Mathematics
Express the given trigonometric function in terms of the indicated function.sec ?, in terms of tan ?
A. sec ? = 
B. sec ? = 
C. sec ? = ±
D. sec ? = 
Mathematics
Solve and check the equation.(4x - 2)1/3 + 3 = -4
A. 
B. 
C. 
D. ?
Mathematics