Answer:
(-b±√(b²-4ac))/(2a)
where,
ax²+bx+c=0
a, b, c = constants, where a ≠ 0
x = the unknown
Step-by-step explanation:
Answer:
A.
Just plug in each point for the x and y and find which point is valid
Step-by-step explanation:
Answer:
the answer will be B)8,491 mm
Step-by-step explanation:
i hope it helps
have a nice day ^_^
Answer:
7x7 + 49 so 7+7+7+7+7+7+7
Step-by-step explanation:
X > -2....................