Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.logcq + logcr

A. logc(q + r)
B. logc()
C. logcq ? logcr
D. logc(qr)

Answer: D

Mathematics

You might also like to view...

Solve. Round the answers as indicated.2.6x2 - 0.6x = -1.7, round to the nearest thousandth

A. 0.115 ± 0.8i B. 0.231 ± 2.581i C. 0.115 ± 3.331i D. 0.115 ± 0.8

View
Mathematics

Tell if the square root is rational, irrational, or not a real number. If the square root is rational, find the exact value; if the square root is irrational, write the approximate value rounded to two decimal places.

A. rational; -74 B. irrational; -8.6 C. irrational; 8.6 D. not a real number

View
Mathematics

Differentiate implicitly to find d2y/dx2.x3 + y3 = 8

A.  
B.
C. - 
D. - 

View
Mathematics

Evaluate the integral.ln 3x dx

A. 10.01 B. 10.22 C. 12.57 D. -4.79

View
Mathematics