Seudónimo Seudónimo

22-06-2017
Mathematics

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the polynomial y=x^2+4x+4 has a repeated factor

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Allysia123 Allysia123

22-06-2017

Yes,
x^2 -4x+4
= x^2 -2x-2x +4
= x (x-2) -2 (x-2)
= (x-2)(x-2)

As you can see it has repeated factor.

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