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Select the expression that is equivalent to (x – 3)2. A. x2 – 3x + 6 B. x2 – 3x + 9 C. x2 – 6x...
4 months ago
Q:
Select the expression that is equivalent to (x – 3)2. A. x2 – 3x + 6 B. x2 – 3x + 9 C. x2 – 6x + 9 D. x2 – 6x + 6
Accepted Solution
A:
C.
The middle term would contain two -3x terms, which when added will give you -6x. Also, the positive 9 is due to two -3s being multiplied together