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Find the radius of the circle whose equation is 3x² + 3y² = 75.
Question
Asked 3/8/2013 1:55:49 PM
Updated 7/8/2014 4:01:33 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [7/8/2014 4:01:18 AM]
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User: Find the radius of the circle whose equation is 3x² + 3y² = 75.

Weegy: put the squared as 2 expression to make it easier to solve (3x+3y) (3x+3y) (2x + 3y) (9x^2 +6y^2 +18xy) (2x+3y) 18x^3+27x2y+12xy^2+36x^2y+18y^3+54xy^2 answer: 18x^3+63x^2y+66xy^2+18y^3
latefisher|Points 3420|

Question
Asked 3/8/2013 1:55:49 PM
Updated 7/8/2014 4:01:33 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [7/8/2014 4:01:18 AM]
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3
The radius of the circle whose equation is 3x² + 3y² = 75 is 5.
Added 7/8/2014 4:01:33 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/8/2014 4:07:40 AM]
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