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anonymous
 4 years ago
3
anonymous
 4 years ago
3

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Thats an awesome question c:

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1357154431937:dw

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2You wanna simplify it correct?

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2Well lets take look! For a few mins lets ignore that three hanging out there. We will get to that later. So lets just concentrate on the sqrt of 45. What are some factors of 45? 3,15 1,45 5,9 Ok. So whats the easiest to work with? 9,5 seems easy cuz 9 has a sqrt. Whats is 9's sqrt? Its 3. So this is how we can work it. If we prime factorize 45:

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2dw:1357161907969:dw Makes the prime factorize become 3 x 3 x 5

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2Now, I suppose you know what to do which makes

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2dw:1357161994080:dw

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2Now lets go back to the 3 from before. we also have an extra 3 for the sqrt of 45. We multiply both 3's 3 x 3=9 So now the the answer should look like

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2dw:1357162100299:dw

karatechopper
 4 years ago
Best ResponseYou've already chosen the best response.2Make sense? I am a bit rusty on this..
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