Answer:
The value of the discriminant is 0
Step-by-step explanation:
The discriminant of a quadratic equation is calculated as thus:
b² - 4ac and it is represented by letter D.
Hence, D = b² - 4ac..
This discriminant can take either of 3 range of values.
1. D > 0. This implies that the discriminant has a value greater than 0 and this means that the root has 2 different real solutions
2. D = 0. This implies that the discriminant equals 0 and this means that the root has only 1 solution.
3. D < 0. This implies that the discriminant is less than 0 and this means that the root has 2 different complex solutions.
Hence, D = 0 is the correct answer to this question.
Answer:
ddddddddddxdddxsddddddddD
Step-by-step explanation:
i hope it helps you
Answer:
so where the numbers are ig- 1.5 above sea level uput it next to the 1.5 on the vhart ect
Step-by-step explanation:
Therefore the reminder is 3 when 5n is divided by 7.
Step-by-step explanation:
we know that
Dividend = quotient × Divisor +Reminder
⇔ n = Q(n) × 7 + 2 [ let Q(n) is quotient]
multiplying by 5 both sides
5n = 5 Q(n) ×7 + 2×5
⇔5n = 5 Q(n) ×7 +10
⇔5n= 5 Q(n) ×7 +7 +3
⇔ 5n = (5Q(n) +1) × 7 +3
Therefore the reminder is 3 when 5n is divided by 7.