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3 votes
Factor.
x^2−4x+4
plz help

2 Answers

5 votes

Answer:

(x-2) 2

Explanation:

User Joseph Mekwan
by
8.4k points
8 votes

Answer:

We see that the equation: x^2 - 4x + 4 is a perfect square trinomial as it is in the form of a^2 + 2ab + b^2, meaning that it is the square of a binomial. In this case, we see that we can multiply (x-2) with itself to obtain x^2 - 4x +4.

So the factored form is : (x-2)^2, or (x-2)(x-2)

We can check this by multiplying this out, and we obtain the same trinomial.

x^2-2x-2x+4

x^2-4x+4

Let me know if this helps!

User Rok Burgar
by
7.2k points