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3 years ago

5

What is the value of n so that the expression x^2 + 12x + n is a perfect square trinomial? (1 point)?

1 answer:

Rama09 [41]3 years ago

6 0

X^2 + 12x + n
x^2 + 12x + (12/2)^2
x^2 + 12x + 6^2
n = 36
(x + 6)^2 will give you a perfect square.

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