Question

factories :x2+4x+4
$factorise : x{2} + 4x + 4$
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Answer 1

Answer:

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,-2

both x values are equal

Answer 2

This is your answer students so clear your doubt so student be scan the question when we have any doubt.