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Square root(x^2-4x+4)
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Square root(x^2-4x+4)

User Dave Lockhart
by
3.8k points

1 Answer

1 vote

Answer:

x-2

Explanation:

x-2

by the rule (a-b)^2=a^2-2ab+b^2

User Boy
by
3.4k points
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