Learn how to solve logarithmic equation by rewriting as an exponential equations

Learn how to solve logarithmic equation by rewriting as an exponential equations

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial focuses on isolating logarithms and exponents in mathematical equations. It begins by explaining the importance of isolating the logarithm or exponent. The instructor then demonstrates how to rewrite a logarithm in exponential form to simplify the equation. Finally, the video shows how to solve the equation after conversion, highlighting common mistakes and clarifying the correct approach.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step to isolate a logarithm in an equation?

Add the base

Subtract the exponent

Multiply by the base

Divide by the coefficient

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can a logarithmic equation be simplified for easier solving?

By converting it to a fraction

By rewriting it in exponential form

By adding a constant

By multiplying by zero

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 5 raised to the third power?

15

225

125

25

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What mistake should be avoided when solving 5^3 = 5X?

Multiplying by 5 instead of dividing

Treating 5X as X

Dividing by 3 instead of 5

Assuming 5^3 equals 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final value of X in the equation 5^3 = 5X?

15

5

35

25