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anonymous
 5 years ago
7 sqrt 2  3 sqrt 2
anonymous
 5 years ago
7 sqrt 2  3 sqrt 2

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[7 \sqrt2  3\sqrt2 = 4\sqrt2\] ^_^

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0because according to distributive law of multiplication under addition: ab + ac = a(b + c)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so here is 7rt 2  3rt 2 we can see that rt 2 is common in both the terms: we will get: rt2(73)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so rt2(73) = rt2 ( 4) = 4*rt2 = 4rt2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0are u satisfied my my solution teekay

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is there is any problem in understanding it tell me

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is it ok if yes than give me a medal

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0m i right tell me fast
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