Is this a perfect square trinomial x^2+12x+36?

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Is this a perfect square trinomial x^2+12x+36?

2007-12-23 06:28:21 · 3 answers · asked by blue_eyed_woman_23 3 in Science & Mathematics ➔ Mathematics

3 answers

Still at it, blue eyes?

If the coefficient of the x^2 term is one, you can tell a perfect square trinomial if the last term is a positive perfect square, AND the ABSOLUTE value of middle term is equal to twice the root of the last term. Here.... is 36 a perfect square YES
Then is 12? = 2 x 6 YES

2007-12-23 06:42:16 · answer #1 · answered by cattbarf 7 · 0⤊ 0⤋

yes = (x+6)^2

2007-12-23 14:35:28 · answer #2 · answered by Michael C 2 · 0⤊ 0⤋

you mean:

(x+6) * (x+6) ?

2007-12-23 14:36:34 · answer #3 · answered by ne0heli0s 2 · 0⤊ 0⤋