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Isolating a logarithm and using the power rule to solve

Isolating a logarithm and using the power rule to solve

Assessment

Interactive Video

Mathematics

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to solve a logarithmic equation by isolating the logarithm, applying the power rule, converting it to exponential form, and solving the resulting equation. The process involves using mathematical rules such as the power rule of logarithms and the power of power rule of exponents to simplify and solve for the variable X.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a logarithmic equation to convert it into exponential form?

Use the quadratic formula

Convert directly to exponential form

Isolate the logarithm

Apply the power rule of logarithms

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which rule allows you to rewrite a number multiplied by a logarithm as an exponent inside the logarithm?

Quotient rule of logarithms

Product rule of exponents

Power rule of logarithms

Chain rule

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you solve an equation with an exponent raised to another exponent?

Add the exponents

Multiply the exponents

Divide the exponents

Subtract the exponents

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 5 raised to the 6th power?

625

125

15625

3125

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final value of X in the equation after solving?

X = ±2

X = ±3

X = ±4

X = ±5

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