High School

We appreciate your visit to Rewrite tex 2 x 128 tex as a logarithmic equation A tex log x 128 2 tex B tex log 2 x 128 tex C. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Rewrite [tex]$2^{ x }=128$[/tex] as a logarithmic equation.

A. [tex]\log _x 128=2[/tex]
B. [tex]\log _2 x=128[/tex]
C. [tex]\log _2 128=x[/tex]
D. [tex]\log _{128} x=2[/tex]

Answer :

To rewrite the equation [tex]\(2^x = 128\)[/tex] as a logarithmic equation, we need to understand the relationship between exponential and logarithmic forms.

Here's how it works:

1. In an exponential equation like [tex]\(a^b = c\)[/tex], [tex]\(a\)[/tex] is the base, [tex]\(b\)[/tex] is the exponent, and [tex]\(c\)[/tex] is the result.

2. This can be rewritten in logarithmic form as [tex]\(\log_a c = b\)[/tex], where:
- [tex]\(a\)[/tex] is the base of the logarithm,
- [tex]\(c\)[/tex] is the number we're taking the logarithm of,
- [tex]\(b\)[/tex] is the result of the logarithm.

Applying this to the given equation [tex]\(2^x = 128\)[/tex]:

- The base ([tex]\(a\)[/tex]) is 2,
- The result ([tex]\(c\)[/tex]) is 128,
- The exponent ([tex]\(b\)[/tex]), which is what we solve for, is [tex]\(x\)[/tex].

Thus, the logarithmic form of [tex]\(2^x = 128\)[/tex] is [tex]\(\log_2 128 = x\)[/tex].

This correctly identifies that [tex]\(x\)[/tex] is the logarithm to base 2 of 128. Therefore, the correct logarithmic equation is [tex]\(\log_2 128 = x\)[/tex].

Thanks for taking the time to read Rewrite tex 2 x 128 tex as a logarithmic equation A tex log x 128 2 tex B tex log 2 x 128 tex C. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada