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Simplify Radical Expressions
By Marissa Considine
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Last updated over 2 years ago
30 questions
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Question 1
1.
*Review from last class*
Today we're going to be simplifying radical expressions.
Question 2
2.
Example: Simplify \sqrt{50}
Now you try! Simplify:
Question 3
3.
Simplify:
Question 4
4.
Simplify:
Wait..what's different about this radical?
It's imaginary
It's a cube root instead of a square root.
It's rational
Question 5
5.
Simplify:
Finish this example. What goes in the blank?
Hint: your answer should have a number and radical.
Question 6
6.
Simplify:
Your answer should contain the
cube root symbol
, not square root!
Question 7
7.
Simplify:
Question 8
8.
Simplify:
Question 9
9.
Simplify:
Finish this example. What goes in the blank?
Question 10
10.
Simplify:
Your answer should have the
fourth root
symbol in it!
Question 11
11.
Simplify:
Question 12
12.
Simplify:
Question 13
13.
Simplify:
Question 14
14.
Simplify:
Question 15
15.
Now let's simplify
variables
...
Simplify:
Question 16
16.
Simplify:
Question 17
17.
Simplify:
Question 18
18.
Hint: simplify the fraction (subtract the exponents) first!
Question 19
19.
Simplify:
Now you try! Simplify:
No spaces!
The
index
(
root
) never changes.
The
root
in your answer must match the original.
Question 20
20.
Simplify:
Hint:
Question 21
21.
Simplify:
Hint:
Question 22
22.
Simplify:
Question 23
23.
Simplify:
Question 24
24.
Example:
Now you try:
Question 25
25.
Simplify:
Question 26
26.
Simplify:
Question 27
27.
Simplify:
Simplify:
Example:
Question 28
28.
Simplify:
Question 29
29.
Simplify:
Confused? Watch this 2 minute video to see how to simplify #29.
Question 30
30.
Simplify: