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How many unique values of x solve x2 + 4x + 4 = 0?

How many unique values of x solve x2 + 4x + 4 = 0?
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1 vote
How many unique values of x solve x2 + 4x + 4 = 0?

asked
User Luke Exton
by
8.3k points

1 Answer

7 votes
factor it.

( x+2)(x+2) = 0

x = -2

there is only one unique value of x
answered
User Tomcounsell
by
8.6k points
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