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If the roots (x-2)^2=k are equal find the value of k

If the roots (x-2)^2=k are equal find the value of k
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If the roots (x-2)^2=k are equal find the value of k

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User Yanna
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1 Answer

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(x-2)^2=k\\x^2-4x+4=k\\Let\:x^2-4x+4=0, so \:x=2=>\\k=0

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User Lmortenson
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