Answer:
the answer is 12/9 :)
Step-by-step explanation:
Keywords
quadratic equation, discriminant, complex roots, real roots
we know that
The formula to calculate the <u>roots</u> of the <u>quadratic equation</u> of the form is equal to
where
The <u>discriminant</u> of the <u>quadratic equation</u> is equal to
if ----> the <u>quadratic equation</u> has two <u>real roots</u>
if ----> the <u>quadratic equation</u> has one <u>real root</u>
if ----> the <u>quadratic equation</u> has two <u>complex roots</u>
in this problem we have that
the <u>discriminant</u> is equal to
so
the <u>quadratic equation</u> has two <u>complex roots</u>
therefore
the answer is the option A
There are two complex roots
Answer:
You have a jug holding 6 liters of water. Water from the jug is to be poured into small water bottles which can hold 1/3 liters of water each. How many bottles can you fill with this water?
Step-by-step explanation:
Total quantity of water available = 6 liters
Water that can be filled in each bottle = liter
Since one bottle can hold liter, in order to find how many bottles can hold 6 liters, we need to divided 6 by .
So,
Total number of water bottles that can be filled are =
Therefore, we can fill 18 water bottles using the water from the jug.
Answer:
f = 6
Step-by-step explanation:
f = 42/7 = 6