Question

(x+2)2 is equal to what​

Answer 1

(x + 2)²

= x² + 2² + 2(x)(2)

= x² + 4 + 4x

= x² + 4x + 4

Answer 2

Step-by-step explanation:

(x+2)2

= 2*x + 2*2

2x + 4

so,

2x= -4

x= -2

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