-(x-3)^2+16=0怎么解

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-(x-3)^2+16=0怎么解-(x-3)^2+16=0怎么解-(x-3)^2+16=0怎么解-(x-3)^2+16=0(x-3)^2-16=0(x-3)^2=16x-3=4或x-3=-4所以x1=

-(x-3)^2+16=0怎么解
-(x-3)^2+16=0怎么解

-(x-3)^2+16=0怎么解
-(x-3)^2+16=0
(x-3)^2-16=0
(x-3)^2=16
x-3=4或x-3=-4
所以x1=7,x2=-1