What is the standard form of $y= (x – 2)(x – 2)$ ?

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Answer 1 · 2016-03-03T12:05:06

$y=x^2-2x-4$

Given: $" "y=color(brown)((color(blue)(x-2))(x+2))$

$" "y=color(brown)(color(blue)(x)(x-2) color(blue)(-2)(x+2))$

$" "y=x^2-2x-2x-4$

$" "y=x^2-2x-4$

What is the standard form of y= (x – 2)(x – 2) y= (x – 2)(x – 2) ?