Answer:
-24.6
Step-by-step explanation:
-3*8.2= -24.6
When a polynomial has more than one variable, we need to look at each term. Terms are separated by + or - signs. Find the degree of each term by adding the exponents of each variable in it. <span>The degree of the polynomial is found by looking at the term with the highest exponent on its variables.
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Polynomials can be classified in two different ways - by the number of terms and by their degree.
A monomial is an expression with a single term. It is a real
number, a variable, or the product of real numbers and variables. A polynomial is a monomial or the sum or difference of monomials. A polynomial can be arranged in ascending order, in which the
degree of each term is at least as large as the degree of the
preceding term, or in descending order, in which the degree of
each term is no larger than the degree of the preceding term.
The polynomial
![(4x^2y + 5xy)](https://tex.z-dn.net/?f=%284x%5E2y%20%2B%205xy%29)
is classified as a 3rd degree binomial, because the monomial
![4x^2y](https://tex.z-dn.net/?f=4x%5E2y%20)
has degree equal to 3 and the monomial 5xy has degree equal to 2. The highest degree is 3, therefore the polynomial
![(4x^2y + 5xy)](https://tex.z-dn.net/?f=%284x%5E2y%20%2B%205xy%29)
is classified as a 3rd degree polynomial. Since polynomial <span><span>
![(4x^2y + 5xy)](https://tex.z-dn.net/?f=%284x%5E2y%20%2B%205xy%29)
</span> has two terms, then it is classified as binomial.</span>
Answer:
Sweetie, it's easy. Let me explain.
The slope formula is (y2 - y1) (x2 - x1) you find the slope by putting the rise over the run. For example, if the point goes up 2 and right 3 your slope would be (2,3) and let's just say your next coordinate is (4,5) you would take the y, 5, from the second coordinate and subtract it by the y from the first coordinate, 3. So you would have 2 and you do the same with the x values. So your slope would be 3/2. Hope I helped at all.
Step-by-step explanation:
Answer:
Step-by-step explanation:
You do what's in the innermost brackets first, unless you have an unknown variable.