(Of course brackets are squared)
Can someone proof to me why the minimum coordinate is (-3,2)??
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Completing the square in a quadratic? Watch
- Thread Starter
- 13-04-2013 18:48
- 13-04-2013 18:53
- 13-04-2013 18:55
For the x, both have (x+3) and remember that squaring any number will always be positive so the lowest number a squared number can be is 0 hence (-3+3)
Once you get the x to the lowest number, it's a matter of just finishing off the equation to see what you get, so the 1st eq will be 0-9+11
Posted from TSR MobileLast edited by Jkizer; 13-04-2013 at 18:56.