Answer: Classic beauty.
Step-by-step explanation: ...
Answer:
It is 4
Step-by-step explanation:
I really hope I helped you Have a nice day
(ax + b)² = a²x² + 2abx + b²
In this case, a = 1, so:
14 = 2b
b = 7
(x + 7)² = x² + 14x + 49
Factors are (x-1), (x+1), and (x+2).
x=-1/2
add 2 to both sides
3x=x-1
subtract x from both sides
2x=-1
divide by 2
I think its 2 (not sure though just a guess)
