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anonymous
 5 years ago
r(squared)4r+c find the value of c that completes the square. how do you do this? :/
anonymous
 5 years ago
r(squared)4r+c find the value of c that completes the square. how do you do this? :/

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angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0c=2 (r2)^2=r^22*r*2+2^2)=r^24r+4 :) i guess :):):)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0(r+a)^2 = r^2 + 2ar +a^2 for this problem 2a = 4 a^2 = c 2a = 4 a = 2 c = (2)^2 = 4

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0oops yea c=2^2=4 :) sorry :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wait what does ^ stand for???

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0@dumbcow u explain that please idk the word in english(english it's not my birth language) tht's y :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.04 example 2^2=4 3^2=9 like squared or not...depends

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0exactly!!! :)i just learnt a new word :) ^_^

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ohh got it got it, thanks guyys [: are you both students? high school ?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0yea 12th grade :S :S

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0im a student but way past high school, haha

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Haha I see. I am an upcoming junior .

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0nice, yeah this is a pretty good place to get help with hw and math questions lot of good math people here

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yeah I can see that, I really like this website .
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