The given function is that is a cubic polynomial

when arranged in descending order that is from highest degree to lowest degree

Since it is a three degree polynomial it has three roots.
According to rational root theorem , the possible roots of the above expression that is factors of
=
are 
As you can see from the graph all roots of this polynomial are real.
The smallest positive root is 0.954 and smallest negative root are -0.724.
Answer:
AC is four times longer than DF
Step-by-step explanation:
AC is the diameter of the circle E and DE is the radius of the circle E
AC = 2 x DE
DE is the diameter of the circle F and DF is the radius of the circle F
DE = 2 x DF
AC = 2 x DE
AC = 2 x (2 x DF)
AC = 4 x DF
So AC is four times longer than DF
Answer:
There are no solutions
Step-by-step explanation:
Simplify both sides of the equation.

Subtract 2x from both sides

Subtract 5

Answer:
-23
Step-by-step explanation:
calculate,
3^2 x (-2) -5
multiply, evaluate the power,
-9 x 2-5
multiply the numbers,
-18 -5
calculate,
-23
So your answer is -23