Please answer this math question asap!! 25 points and brainliest!! Brainliest goes to whoever shows their work
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Answer:
A
Step-by-step explanation:
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Answer:
Option b
Step-by-step explanation:
We have
(a+b)^2 =a^2 +2ab+b^2
x^2+14x+49
=x^2+2*7*x+7^2
=(x+7)^2
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