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PolarNik [594]
2 years ago
5

How would you identify a perfect square trinomial? Give an example.

Mathematics
1 answer:
belka [17]2 years ago
7 0

Answer:

"Perfect square trinomials" are quadratics which are the results of squaring binomials. (Remember that "trinomial" means "three-term polynomial".)

For instance:

(x + 3)2

= (x + 3)(x + 3)

= x2 + 6x + 9

...so x2 + 6x + 9 is a perfect square trinomial.

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