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Chapter 10: Q. 10.55 (page 1036)

Evaluate using the properties of logarithms: 鈸�log131 鈸� log99.

Short Answer

Expert verified

鈸� value of the log131is0

鈸� value of the log99is1

Step by step solution

01

Step 1. given data

Given logarithm expressions are

鈸�log131

鈸�log99

02

Step 2. solution of part (a)

Use the logarithm property loga1=0

sorole="math" localid="1644939720203" log131=0

03

Step 3. solution of part (b)

Use the logarithm property logaa=1

solog99=1

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Most popular questions from this chapter

For functions f(x)=x2-9and

g(x)=2x+5, find

  1. (f鈭�g)(-2)
  2. (g鈭�f)(-3)
  3. (f鈭�f)(4)

In the following exercise, find the inverse of each function.

f(x)=x3+6

Graph: f(x)=(14)x

In the following exercises, graph, on the same coordinate system, the inverse of the one-to-one function shown.

Convert from exponential to logarithmic form:

17x=175.
See all solutions

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