First one and third one are both corrects that answer to your question and plz mark me Brainly it
(x+8)(x-3) have a great day
The sides of a regular polygon with a known interior angles can be found as follows:
Interior Angle = (n−2) × 180° / n
<h3 /><h3 /><h3>Regular polygon</h3>
A regular polygon is a polygon that have equal sides and equal angles.
A regular polygon has the following angles:
- interior angles
- exterior angles
According to the question, the interior angles are given. To know the number of sides of polygon can be calculated as follows:
Note the interior and the exterior angles add up to 180 degrees.
Therefore,
Interior Angle = 180° − Exterior Angle
Exterior angle = 360°/n
Interior Angle = 180° − 360°/n
n = number of sides
Finally,
- Interior angle = (n−2) × 180° / n
learn more on polygon here:brainly.com/question/7153502?referrer=searchResults
The factor that has a multiplicity of 3 is x - 2, and the polynomial has 7 roots.
<h3>The polynomial</h3>
The polynomial is given as:
Express 4 as 2^2. So, the polynomial becomes
Apply the difference of two squares on (x^2 - 2^2).
So, we have:
Group the common factors
<h3>Multiplicity</h3>
For a factor to have a multiplicity of 3, it means that the exponent (i.e. power) is 3.
This means that x - 2 has a multiplicity of 3.
<h3>The number of roots</h3>
Next, we add the multiplicities of each factor, to get the number of roots.
Hence, the polynomial has 7 roots
Read more about polynomials at:
brainly.com/question/2833285
Answer:
10
Step-by-step explanation:
x+x+2+x+4=24
3x+6 = 24
x=6
x+4=10