Solving Logarithmic Equations in Algebra 2
Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Sophia Harris
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when both sides of an equation have the same logarithm?
They are multiplied
They are exponentiated
They are squared
They cancel each other out
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of solving the equation 4x - 7 = x + 5?
x = 3
x = 6
x = 5
x = 4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to check the solutions of logarithmic equations?
To simplify the equation further
To exponentiate the solution
To find extraneous solutions
To convert the log base
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you solve an equation with a log base 2 when it doesn't have a log base 2 on each side?
By exponentiating
By adding
By subtracting
By dividing
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of x when solving 5x - 17 = 8?
x = 5
x = 3
x = 6
x = 4
Tags
CCSS.7.EE.B.4A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does exponentiating an equation help to solve?
Trigonometric equations
Logarithmic equations
Quadratic equations
Linear equations
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation is used to combine logs when they are added?
Multiplication
Division
Exponentiation
Subtraction
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