(-4-3√5)(6+8√8)= -24-64√2-18√5-48√10

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Simplify root 40 and root 32. Simplify EXACTlY like the example attached (has purple background)
(-4-3√5)(6+8√8)= -24-64√2-18√5-48√10
4
6 -24
8√8
-64√2
3√5
1855
48√10
Transcribed Image Text:(-4-3√5)(6+8√8)= -24-64√2-18√5-48√10 4 6 -24 8√8 -64√2 3√5 1855 48√10
(6√² + 7)² = (6√2+7) (6√2+2)
652
7
1)
2)
612 361
42/2
13)
4)
74272 49
=84√2+3654+49
=8452+36•2+49
= 84√2+72+49
= 84√2 + 121
Transcribed Image Text:(6√² + 7)² = (6√2+7) (6√2+2) 652 7 1) 2) 612 361 42/2 13) 4) 74272 49 =84√2+3654+49 =8452+36•2+49 = 84√2+72+49 = 84√2 + 121
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