16x^2-361=0 (x-1)^2=25

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16x^2-361=0(x-1)^2=2516x^2-361=0(x-1)^2=2516x^2-361=0(x-1)^2=2516x^2-361=0 16x^2=361x^2=361/16x

16x^2-361=0 (x-1)^2=25
16x^2-361=0 (x-1)^2=25

16x^2-361=0 (x-1)^2=25
16x^2-361=0 
16x^2=361
x^2=361/16
x1=19/4    x2=-19/4




(x-1)^2=25
x-1=±5
x=1±5
x1=6   x2=-4