Exploring Adding and Multiplying Radicals
Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Emma Peterson
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main goal of today's lesson?
To understand operations with radical functions
To learn about polynomial functions
To explore trigonometric identities
To study linear equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When simplifying the square root of 20, what is the leftover inside the radical?
10
2
3
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you combine 3√20, -√45, and 4√80 after simplifying them?
By adding the coefficients directly
By multiplying all terms
By subtracting the smallest term from the largest
By finding like radicals and then combining
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be true for radicals to be combined through addition or subtraction?
They must be prime numbers
They must have the same coefficient
They must be like radicals with the same root
They must be different types of roots
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying 2√5 and 3√7?
5√35
10√35
6√35
6√12
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't you combine a square root with a cubed root?
Because they are both irrational numbers
Because they are both prime numbers
Because they have different coefficients
Because they are not like radicals
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of 2√3 * 4√5?
6√8
8√8
6√15
8√15
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
