Math Problem Statement

This image contains a set of math problems related to logarithms and exponents, including simplification of logarithmic expressions and solving equations involving logarithms and exponents.

Solution

This image contains a set of math problems, specifically dealing with logarithms and exponents. Let me break down the questions for you:

1. Evaluate each of the following:

a) 505^0
b) 361/236^{1/2}
c) 83/48^{3/4}
d) (12)3\left( \frac{1}{2} \right)^3

2. Find the value of xx in the following equations:

a) 2x=82^x = 8
b) 3x=273^{x} = 27
c) 2x+3=4x+12^{x+3} = 4^{x+1}
d) 32x×3x+1=93^{2x} \times 3^{x+1} = 9

3. Simplify each of the following as a single logarithm:

a) log86log86\log_8 6 - \log_8 6
b) 2log95+log4102log942 \log_9 5 + \log_4 10 - 2 \log_9 4

4. Solve the following questions using logarithms:

a) 5x=155^x = 15
b) 222x+1=0.0122^{2x+1} = 0.01

5. Solve the equation:

logxx+logx(x+6)=3\log_x x + \log_x (x+6) = 3

6. Given that log44=0.6021\log_4 4 = 0.6021 and log33=0.4771\log_3 3 = 0.4771, find the value of log336\log_3 36.


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Math Problem Analysis

Mathematical Concepts

Logarithms
Exponents
Equations

Formulas

Logarithmic properties: log_a(b) - log_a(c) = log_a(b/c)
Exponential properties: a^x = b

Theorems

Logarithmic laws
Exponentiation laws

Suitable Grade Level

Grades 9-12