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LiRa [457]
2 years ago
11

Decide what number must be added to each binomial to make a perfect square trinomial

Mathematics
1 answer:
8090 [49]2 years ago
4 0

To make a perfect square, we must know that 22/2 = 11. In this case:

(x + 11)^2 = x^2 + 22x + 121

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