Question

If x^2 − 4x + 4 = 49, then what is x

Answer 1

Answer:

x=9  x=-5

Step-by-step explanation:

x² − 4x + 4 = 49

(x-2)²= 49

x-2= 7  or    x-2=-7  

x=9  or    x=-5

Answer 2

X=9
1949.89
939594949