Polynomial 6321

Simplify polynomial entry:

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

Correct answer:

m = 2x(x+2)

Step-by-step explanation:

(x+2)2+(x2)(x+2) x2+4x + 4  + x24 2x2 + 4x 2x (x+2)  m=2x(x+2)



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