Math Problem Statement

solve this exponential equation

Solve the exponential equation: 1. 2^x = 32, 2. 3^x = 1/9, 3. 2^(x+1) = 64, 4. (1/3)^x = 27, 5. 4^x = 1/2

Solution

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Math Problem Analysis

Mathematical Concepts

Exponents
Logarithms
Exponential Equations

Formulas

a^x = b ⟹ x = log_a(b)
a^(m+n) = a^m * a^n
a^(-n) = 1/a^n

Theorems

Laws of Exponents
Change of Base Theorem

Suitable Grade Level

Grades 8-10