The factors of x² + 4x + 4 are *
A. (x+2)(x+2)
B. (x-4)(x+1)
C.(x+1)(x+3)
D. None of these
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x^2 +4x +4
= x^2 + 2x +2x +4
=x(x+2) +2(x+2)
=(x+2)(x+2)
A) (x+2)(x+2)
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0
Answer:
no interest............mm..
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