Question

f x² + 4x +4=0 simplify by factorization​

Answer 1

Answer

x²+4x+4=0

x²+2x+2x+4

x(x+2)+2(x+2)=0

(x+2)(x+2)=0

(x+2)²=0

then x=-2

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Answer 2

Answer:

-2

Step-by-step explanation:

x² + 4x +4=0

x²+2x+2x+4=0

x(x+2)+2(x+2)=0

(x+2)(x+2)=0

x+2=0

x=-2