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Klio2033 [76]
3 years ago
15

Need help ASAP How to check that a trinomial is a perfect square ?

Mathematics
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

Step-by-step explanation:

multiply the two square roots together and then by two. You should get the positive or negative version of the other term. Once again, if this is not the case, you do not have a perfect square trinomial. For example, in the trinomial x2 - 12x + 36, both x2 and 36 are perfect squares.

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rewona [7]

Answer:

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Step-by-step explanation:

12.3 -(-21.45)

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2 years ago
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