Alg1, Unit 17, Lesson03_absent-student, page 1
Square root fundamentals
Simplifying the square root of a product:
√ab = √a√b
Example 1: Simplify √27
Example 2: Simplify 3√32
Simplifying the square root of a quotient:
a
√a
=
b
√b
Example 3: Simplify www.bluepelicanmath.com
Example 4: Simplify
Alg1, Unit 17, Lesson03_absent-student, page 2
Example 5: Simplify
√
√
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Example 6: Simplify 2
√
√
Alg1, Unit 17, Lesson03_absent-student, page 3
Assignment: Simplify each problem.
1. √36
2. √49
3. 2√100
4. 4√25
5. −11√16
6. −5√121
7.
√28
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8.
√256
Alg1, Unit 17, Lesson03_absent-student, page 4
9. −3√96
10.
12.
14.
16.
11. 13.
15. −2 www.bluepelicanmath.com
√
Alg1, Unit 17, Lesson03_absent-student, page 5
17. 4√88
19.
√
√
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18.
20.
√
√
√
√