
Multiplying Radicals
Presentation
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Medium
Standards-aligned
Nakeyta Coleman
Used 20+ times
FREE Resource
14 Slides • 8 Questions
1
Multiplying radicals with variables
option+v = √
2
Multiplying Radicals
When multiplying radicals with the same variables follow the following steps:
Step 1: Multiply the same variables together. *Remember when you multiply the same variables you add the exponents
Step 2: Simplify if possible
Some text here about the topic of discussion
3
Multiplying radicals with multiple variables inside
When multiplying radicals with multiple variables follow the following steps:
Step 1: Multiply the same variables together (x with x, y with y, etc). *Remember when you multiply the same variables you add the exponents
Step 2: Simplify if possible
Some text here about the topic of discussion
4
Example
Subject | Subject
Some text here about the topic of discussion
5
Some text here about the topic of discussion
Multiply numbers together
Multiply variables together
Check if you can simplify
Simplify
6
Multiplying Radicals
7
8
9
10
11
12
When only radicands
13
1. Combine and multiply
2. Check factors and simplify
When simplifying is possible
Sometimes, multiplying the radicals can result in expressions that can still be simplified.
14
If the radicals have coefficients, do the work in two parts:
Multiply the coefficients.
Multiply the radicals.
Don't forget to check if you can simplify.
When there are coefficients
15
Multiple Choice
Multiply and simplify if possible:
xy3z8⋅x7y4z
x4y3z4yz
x8y7z9
x6y3xyz
xyz24
16
Multiple Choice
Multiply and simplify if possible:
4x2⋅6x6
10x10
2x46
24x8
x42
17
Multiple Choice
Multiply and simplify if possible:
x4⋅x5
x20
x
x9
x4x
18
Multiple Choice
Multiply and simplify if possible:
x2⋅x8
x5
x3x
x10
x4
19
Multiple Choice
Multiply and simplify if possible:
x4y2⋅x7y5
x3yxy
x11y7
x5y3xy
x3y2
20
Multiple Choice
Multiply the radical expressions together.
7⋅2
9
3
14
14
21
Multiple Choice
25(4+23)
45+415
820
45
420+215
22
Multiple Choice
Multiply the radical expressions together.
52⋅73
125
1021
356
355
Multiplying radicals with variables
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