Question

como resolver -(x-3)^2

Answer 1

-(x-3)²

-( x²- 6x +9)

-x² +6x -9

a = -1
b = 6
c = -9


-b± √(b²-4ac)
-------------------. = x
2a


-(6)±√(6²-4(-1)(-9))
-------------------------. = x
2(-1)


-6 ± √(36-36)
-------------------. = x
-2


-6 ± 0
-------- = x
-2


-6
--- = x
-2


+3 = x