Upload a picture . so we can see the figures
Answer:
Step-by-step explanation:
x^2 - 4 * x + 4 = (x - 2)^2.
Answer:
what?
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
the formula to calculate the distance between two points is equal to

we have
(4,2) and (7,8)
substitute the values in the formula



