Mind map
complete the square
Mind map: complete the square
Map content
complete the square
x^2 + 6x - 7 = 0
- first add 7 to both sides
- then add a number to both sides you get this from the coefficient and divide this by 2 and square it
- x^2+6x=7
- (6/2)^2
- =9
- x^2 + 6x +9 = 7 +9
- =9
- (6/2)^2
- x^2+6x=7
- x^2 + 6x=7
- then add a number to both sides you get this from the coefficient and divide this by 2 and square it
- first add 7 to both sides
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- Mind Map on complete the square, created by Euan B on 22/05/2015.
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- Euan B
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