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Hunter-Best [27]
3 years ago
15

What number should be added to this expression to change it into a perfect square trinomial?

Mathematics
2 answers:
Reptile [31]3 years ago
4 0
C. 4 makes this equation a perfect trinomial
Licemer1 [7]3 years ago
3 0
C. 4 because 4 is a perfect square, as well as x^2 and 4x


I hope that helps!
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Answer:

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Step-by-step explanation:

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