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anonymous
 2 years ago
mhmm
anonymous
 2 years ago
mhmm

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anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0\(8 \sqrt{63x^5} \) Is it like this?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Ok So \( \sqrt{63} = \sqrt{9*7} \)

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0We know that \( \sqrt{9}=3\) Sooo \( \sqrt{63}= \sqrt{9*7}=3\sqrt{7}\)

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Okkk but we didnt finish off the problem What is the answer?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Well is x in the squareroot or out? Is it the way you typed or the way I typed it?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Ok so we can write it out as \( \sqrt{63x^5}= \sqrt{9*7*x*x*x*x*x}=\sqrt{3^2*7*x^2*x^2*x}=3*x*x \sqrt{7*x}\) \(=3x^2\sqrt{7x}\)

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Do you follow what I did?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Ok so basically I broke evrything down 63=7*9 x^5=x*x*x*x*x

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Then I tried to make everything squared so 9=3^2 and we know that sqrt of any number squared is the number itself sooo \( \sqrt{3^2}=3\) and \(\sqrt{x^2}=x\)

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0ok but the final answer is \( 8*3x^2\sqrt{7x} = 24x^2\sqrt{7x}\)

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0You're Welcome Bad grammar :)
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