To know which of the following expressions are polynomials, let us look at the definition of a polynomial:
Polynomial is derived from poly- (which means "many") and -nomial (meaning "term"), so it says "many terms".
For an instance: 
is a polynomial, but 
is not a polynomial because it contains single term only.
We must keep in mind that in polynomial it can have variables, constants, and exponents but it can never have division by a variable.
Now lets, look at the
since it has got one term it can not be a polynomial.
: it has got <em>more than one term</em> therefore, <em>it is a polynomial. </em>
: again it has got just one term so it is not a polynomial.
: Since it has got <em>more than one term</em>, so again<em> it is a polynomial. </em>
Answer:
4
Step-by-step explanation: i guessed and got it right
sorry if youre looking for an actual education!!
Answer:
The answer is 8.
Step-by-step explanation:
We need to use the quadratic formula, that is ax2+bx+c=0
Where
For the given equation x2+5x-104=0 we have
a=1, b=5, c= -104
If you solve that, we will have x=-13. x=8, two answers,
The first one, by being negative does not have physical sense (there are no negatives quantities when you measure the length of something)
So we use the anwser x=8
The given angle theorems and triangle theorems with the description that matches each is shown in the image attached below.
<h3>Angle Theorems and Triangle Theorems?</h3>
- Angle theorems are theorems that states the relationship between angle pairs that are formed when two parallel lines are intersected by a transversal line.
- Triangle theorems, such as midsegment theorem and angle sum theorem, relates specifically to triangles and its measures.
Thus, the given angle theorems and triangle theorems with the description that matches each is shown in the image attached below.
Learn more about angle and triangle theorems on:
brainly.com/question/19805547
Answer:
The shelter has 17 puppies.
