Question

2
(x-4)=x2-16
solve this equation​

Answer 1

Answer:

x=4 , x= -2

Step-by-step explanation:

2(x-4)=x2 -16

2x-8=x2 -16

x2 -2x -8 =0

x2 -4x +2x -8

x(x-4) +2(x-4)

x=4 , x= -2

Answer 2

Answer:

no solution

Step-by-step explanation:

2(x-4)=2(x-8)

x-4=x-8

hence this equstion is not possible