B.) There are two real roots.
C.) There is one real root.
D.) There is one complex root.
Keywords
quadratic equation, discriminant, complex roots, real roots
we know that
The formula to calculate the roots of the quadratic equation of the form is equal to
where
The discriminant of the quadratic equation is equal to
if ----> the quadratic equation has two real roots
if ----> the quadratic equation has one real root
if ----> the quadratic equation has two complex roots
in this problem we have that
the discriminant is equal to
so
the quadratic equation has two complex roots
therefore
the answer is the option A
There are two complex roots
Answer:
There are two complex roots
necessary.
Answer:
24
Step-by-step explanation:
15+ + 1.5pi
19.7+
23.95
5 to 13
B.
13 to 5
C.
5 to 18
D.
18 to 5
What are the steps.
Answer:
The simplest form would be:
8c² - 1.5d
Explanation:
To simplify an expression, we need to gather the like terms.
Like terms are the ones having the same variable raised to the same power
In the given expression:
6c² + 2.5d - d + 2c² - 3d
We have terms having c² and terms having d.
Therefore, we would gather them as follows:
6c² + 2.5d - d + 2c² - 3d
(6+2)c² + (2.5-1-3)d
8c² - 1.5d ......................> This is the simplest form
Hope this helps :)
Answer:
864 rhinestones
Step-by-step explanation:
There are 36 rhinestones in the design. If this repeats 24 times, multiply the amount of rhinestones times how many times it repeats.
36(24)=864