2 years ago

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

1 answer:

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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What are the first five sequences to the equation f(1)=2/3,f(n)=f(n-1)x3/2

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which wouldn't be a valid solution over any interval containing $x=0$ .

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