If the discriminant is 0, then you'll have exactly one root. This is a double root since the root repeats itself.
Example: y = (x-5)^2 = x^2-10x+25 has a double root at x = 5
Answer:
75% of students passed
Step-by-step explanation: divide 18 by 24 to find the precentage
Not all 30-story buildings are the same height. Depends on how tall the ceiling is on each floor. But usually it is around 300 feet
The answer is A because 500 x 6 equals 3000 and 5000 minus 3000 equals 2000
