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Factor completely x2 + 25. (1 point) O (x + 5)(x + 5) O (x + 5)(x - 5) O (x - 5)(x - 5) O Prime
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Factor completely x2 + 25. (1 point)

O (x + 5)(x + 5)
O (x + 5)(x - 5)
O (x - 5)(x - 5)
O Prime

User Kendra
by
4.7k points

1 Answer

3 votes
Prime x² + 25 is prime (unfactorable).
Here's what the other options come out to:
(x + 5)(x + 5) = x² + 10x + 25
(x + 5)(x − 5) = x² − 25
(x − 5)(x − 5) = x² − 10x + 25
User Mikael Koskinen
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5.3k points
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