Find the value of n such that the expression is a perfect square trinomial. K2 + 14k+n

asked Apr 3, 2022 60.1k views

1 vote

Find the value of n such that the expression is a perfect square trinomial.
K2 + 14k+n

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6 votes

Answer:

n = 49

Explanation:

k^2 + 14k +n

Take the coefficient of k

Divide by 2

14/2 = 7

Square it

7^2 = 49

n = 49

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