Math Problem Statement

log base6 2 + log base 6 18

Solution

To solve log62+log618\log_6 2 + \log_6 18, we can use the property of logarithms that states:

logba+logbc=logb(ac)\log_b a + \log_b c = \log_b (a \cdot c)

Applying this property:

log62+log618=log6(218)\log_6 2 + \log_6 18 = \log_6 (2 \cdot 18)

Calculating 2182 \cdot 18:

218=362 \cdot 18 = 36

So,

log62+log618=log636\log_6 2 + \log_6 18 = \log_6 36

Now, since 62=366^2 = 36, we can simplify further:

log636=2\log_6 36 = 2

Therefore, the answer is:

log62+log618=2\log_6 2 + \log_6 18 = 2

Would you like a deeper explanation of the properties used here or have any questions?

Additional Questions for Practice

  1. How would you simplify log63+log612\log_6 3 + \log_6 12?
  2. What is log327\log_3 27 using basic logarithmic properties?
  3. How would you evaluate log525+log54\log_5 25 + \log_5 4?
  4. Can you expand log6(3618)\log_6 (36 \cdot 18) using properties of logarithms?
  5. How do you express logba2\log_b a^2 in terms of simpler logarithmic forms?

Tip

Always look for properties that allow you to combine or break down logarithmic expressions to simplify complex logarithmic equations.

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Math Problem Analysis

Mathematical Concepts

Logarithms
Logarithmic Properties
Algebra

Formulas

log_b(a) + log_b(c) = log_b(a * c)
If b^k = n, then log_b(n) = k

Theorems

Product Rule of Logarithms

Suitable Grade Level

Grades 9-12