C17H13ClN4
New member
- Joined
- May 22, 2020
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- 1
complete the square to find the centre and radius of this circle
x^2-5x+y^2+7x-9=0
x^2-5x+y^2+7x-9=0
I would start with the equation of a circle centered at (x1, y1) and centered at 'r'. The equation would be:complete the square to find the centre and radius of this circle
x^2-5x+y^2+7x-9=0
Do you know what "complete the square" means?complete the square to find the centre and radius of this circle
x^2-5x+y^2+7x-9=0
Should it be 7y instead of 7x?