Answer:
5
Step-by-step explanation:
The degree of a polynomial equals the highest degree of it's monomials.
The monomials I see are:
6x^5: The degree is 5.
-4x^2: The degree is 2.
2x^3: The degree is 3.
-3 : The degree is 0. (no variable)
x : The degree is 1.
--------------------------------------
The highest degree of the monomials is 5 so that is the degree of our polynomial.
Answer:
The unit rate is: 20 miles/gallon
This means the car travels 20 miles on 1 gal of gas.
Step-by-step explanation:
120 miles/ 6gallons
This means that for every gallon of gasoline, the car travels 20 miles
The property in the expression 4 + (x + y) = (4 + x) + y is Commutative property.
<h3>What is the number?</h3>
A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
It is given that:
4 + (x + y) = (4 + x) + y
As we know,
Commutative property is the property in which we can arrange the terms withouth changing the sign.
For an example:
a + b = b + c
In the given expression
4 + (x + y) = (4 + x) + y
The Commutative property is applied to rearrange the terms.
Thus, the property in the expression 4 + (x + y) = (4 + x) + y is Commutative property.
Learn more about the number here:
brainly.com/question/17429689
#SPJ1
Dividing by a fraction is the same as multiplying by the reciprocal. so dividing by 1/2 is the same as multiplying by 2/1, or 2. so (3/4)/(1/2) = (3/4)*2 = 6/4 = 1 and 1/2
Take the complex zero 1+i. There must be another zero 1-i to balance it, so we have the factors (x-1-i)(x-1+i)=x²-2x+1+1=x²-2x+2.
So the polynomial is (x+3)(x²-2x+2)=x³-2x²+2x+3x²-6x+6=x³+x²-4x+6, option D.