ANSWER
No real roots.
The roots are complex or imaginary.
EXPLANATION
The quadratic equation
has discriminant,
If the discriminant is less than zero , then the quadratic equation has no real roots.
The given discriminant is -9.
Since -9 is less than zero, it means the quadratic equation has complex or imaginary roots.
Answer:
Same quanitity.
Step-by-step explanation:
The Soup Shack usually makes tomato soup with 9 tomatoes for every 12 bowls of soup.
Today, they made 8 bowls of soup with 6 tomatoes.
We need to compare today's soup to the usual recipe.
For 9 tomatoes for every 12 bowls of soup =
For 8 bowls of soup with 6 tomatoes =
It means we can see that both the soup has the same quantity. Hence, this is the required solution.
ANSWER
EXPLANATION
The polynomial function has zeros at:
-8,-1 and 3
This means the polynomial can be factored as:
We expand the last two factors:
We expand further to get:
The polynomial in descending powers of x is said to be in standard form.