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The area of a square is defined by A(x)= x^2 -6x + 9. What is the length of a side of the square?

A. x= 1
B. x= 3
C. x= 6
D. x= 9

And please explain!

User Malu
by
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1 Answer

4 votes

Answer:

the answer is c

Explanation:

i just took a test with this question on it.

User Blackwizard
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