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What are the zeroes of x^2 - 4x + 4
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What are the zeroes of x^2 - 4x + 4

User Humilton
by
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2 Answers

5 votes

Answer:

(x-2)(x-2)

Explanation:

We know this because -2 * -2 = 4 and -2 - 2 = -4

User Serg Metelin
by
7.5k points
6 votes

Answer:

2

Explanation:

You expand on the quadratic to get (x-2)(x-2)

We know to do this because -2 - 2 = -4, and -2 * -2 = 4

User PawelC
by
7.2k points
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