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.log2(x - 5) - log2(x - 2)

A. log2
B. log2(x2 - 7x + 10)
C. log2
D. log2-3

Answer: A

Mathematics

You might also like to view...

Find the median.15, 30, 39, 52, 61, 63, 89

A. 61 B. 50 C. 52 D. 39

View
Mathematics

Find the book value to the nearest dollar.Cost $8,100, life 4 years, scrap value $405 at the end of 3 years, sum-of-the-years'-digits method

A. $4,050 B. $2,329 C. $2,025 D. $1,175

View
Mathematics

Solve.t + 5.3 = 2.818

A. -2.518 B. -3.482 C. -3.000 D. -2.482

View
Mathematics

Factor completely, if possible.x2 + 17x + 18

A. (x + 18)(x - 1) B. Prime C. (x + 6)(x - 3) D. (x - 6)(x + 3)

View
Mathematics