Answer:
I am pretty sure it is B
Step-by-step explanation:
:)
Answer:
its 4 and my brain is about to blow up cause i just know this
Step-by-step explanation:
Answer: 50%
Step-by-step explanation: 50%
Step-by-step explanation:
(ax + b)² = a²x² + 2abx + b²
In this case, a = 1, so:
14 = 2b
b = 7
(x + 7)² = x² + 14x + 49
The correct answer is C. Hope this helps.
