Equivalent Expressions

SAT Math· difficulty 3/5

\dfrac{x^2 + 4x + 4}{x + 2}

A
$x + 2$
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B
$x + 4$
C
$x - 2$
D
$\dfrac{x + 2}{x - 2}$

Explanation

\dfrac{(x+2)^2}{x+2} = x + 2

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