x^(2) + 36x + 324 = (x + m)^(2) which of the following is the value of m? A. 36 B. 18 C. 12 D. 6

asked Feb 27, 2022 107k views

18 votes

which of the following is the value of m?
A. 36
B. 18
C. 12
D. 6

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6 votes

This answer to this question is B

Whatupdave answered Feb 28, 2022

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11 votes

Answer:

B. 18

Explanation:

x^(2) + 36x + 324 = (x + m)^(2)

(x+18)^(2)= (x + m)^(2)

$\cancel x+18= \cancel x + m$

18= m

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