Study Guide and Intervention (continued) - MathnMind
Study Guide and Intervention (continued) - MathnMind
Study Guide and Intervention (continued) - MathnMind
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11-2<br />
NAME ______________________________________________ DATE ____________ PERIOD _____<br />
<strong>Study</strong> <strong>Guide</strong> <strong>and</strong> <strong>Intervention</strong><br />
Operations with Radical Expressions<br />
Add <strong>and</strong> Subtract Radical Expressions When adding or subtracting radical<br />
expressions, use the Associative <strong>and</strong> Distributive Properties to simplify the expressions. If<br />
radical expressions are not in simplest form, simplify them.<br />
Example 1<br />
Simplify 106 53 63 46.<br />
106 53 63 46 (10 4)6 (5 6)3 Associative <strong>and</strong> Distributive Properties<br />
Example 2<br />
312 575 32 2 3<br />
Exercises<br />
Simplify each expression.<br />
Simplify 312 575.<br />
66 3 Simplify.<br />
552 3 Simplify.<br />
3 23 5 53 Simplify.<br />
63 253 Simplify.<br />
313 Distributive Property<br />
1. 25 45 2. 6 46<br />
3. 8 2 4. 375 25<br />
5. 20 25 35 6. 23 6 53<br />
7. 12 23 53 8. 36 32 50 24 <br />
9. 8a 2a 52a 10. 54 24<br />
1<br />
1<br />
11. 3 12. 12 <br />
1<br />
13. 54 14. 80 20 180 <br />
6<br />
1<br />
15. 50 18 75 27 16. 23 445 2<br />
3<br />
17. 125<br />
3<br />
1<br />
1<br />
2 18. 33 41 <br />
5 3<br />
3<br />
12<br />
© Glencoe/McGraw-Hill 649 Glencoe Algebra 1<br />
2<br />
3<br />
Lesson 11-2
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