
Since Square Roots must be greater than or equal to three, just add three to the square root to make it be greater than or equal to negative 3
Answer:
- one negative real root in [-5, -4]; two complex roots
- the complex roots cannot be isolated in the same way.
Step-by-step explanation:
A graphing calculator is a wonderful tool for this. It shows the one real root to be near -4.062, so between -5 and -4.
The value of the cubic at x = -5 is -315; at -4 it is +15, so the root is definitely between those values.
The one real root is isolated to being between (-5, -315) and (-4, 15). The complex roots are not isolated.
I believe the answer is 140°.
Answer:
The answer is 32132.
(Answer - no. from right to left)
Answer:
The answer is
<h2>113 feet </h2>
Step-by-step explanation:
Circumference of a circle is 2πr
where r is the radius
From the question
r = 18 feet
Circumference of the circle is
2π(18)
= 36π
= 113. 09
= 113 feet
Hope this helps you