Simplify the Expression: Evaluating 3^6/8^6 Step-by-Step

Question

Insert the corresponding expression:

3686= \frac{3^6}{8^6}=

Video Solution

Solution Steps

00:00 Simplify the following problem
00:04 According to the laws of exponents, a fraction raised to the power (N)
00:08 equals the numerator and denominator, each raised to the same power (N)
00:12 We'll apply this formula to our exercise, only this time in the opposite direction
00:21 This is the solution

Step-by-Step Solution

To solve this problem, we will apply the rule of exponentiation for fractions. This rule states that anbn=(ab)n\frac{a^n}{b^n} = \left(\frac{a}{b}\right)^n, where aa and bb are non-zero numbers and nn is an integer.

Let's go through the solution step-by-step:

  • Step 1: Recognize that the expression we need to rewrite is 3686\frac{3^6}{8^6}.
  • Step 2: Apply the power of a fraction rule. According to this rule, 3686=(38)6\frac{3^6}{8^6} = \left(\frac{3}{8}\right)^6.
  • Step 3: Thus, the expression 3686\frac{3^6}{8^6} simplifies to (38)6\left(\frac{3}{8}\right)^6.

The solution to the problem is that the expression can be rewritten as (38)6 \left(\frac{3}{8}\right)^6 .

Answer

(38)6 \left(\frac{3}{8}\right)^6