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ValentinaT
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 4√6 }{ \sqrt{30} }\]

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{ 4\sqrt6 }{ \sqrt{30} } \times \frac{ \sqrt{30} }{ \sqrt{30} }\] \[\frac{ 4\sqrt6 (\sqrt{30}) }{ \sqrt{30}\times \sqrt{30} }\] \[\frac{ 4\sqrt{180} }{ 30 }\] \[\frac{ 24\sqrt5 }{ 30 }\] \[\frac{ 4\sqrt5 }{ 5 }\]

ValentinaT
 one year ago
Best ResponseYou've already chosen the best response.0@kausarsalley could you help me one more time?

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1okay...what is the question??

ValentinaT
 one year ago
Best ResponseYou've already chosen the best response.0\[(2\sqrt{5} + 3\sqrt{7})^2 \]

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1okay....the simplest way to expand is to go by this... \[(a+b)^2=a^2+2ab+b^2\]

ValentinaT
 one year ago
Best ResponseYou've already chosen the best response.0It also says to justify each step? Does that mean I have to explain each step?

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1using that, \[(2\sqrt5+3\sqrt7)^2=(2\sqrt5)^2+2(2\sqrt5)(3\sqrt7)+(3\sqrt7)^2\]

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1its not done with simplifying..

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1or can you continue from there??

ValentinaT
 one year ago
Best ResponseYou've already chosen the best response.0Oh, I was just saying.

ValentinaT
 one year ago
Best ResponseYou've already chosen the best response.0I'm not sure what to do.

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1\[(2^2(\sqrt5)^2)+4\sqrt5(3\sqrt7)+(3^2(\sqrt7)^2\] \[20 + 12\sqrt{35}+63\] \[83+12\sqrt{35}\]

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1do you understand what i have done??

ValentinaT
 one year ago
Best ResponseYou've already chosen the best response.0I think I might, is that the final answer?

kausarsalley
 one year ago
Best ResponseYou've already chosen the best response.1sorry for the late reply.... yw
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