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KIM [24]
3 years ago
9

Identify the property: 15(1) = 15

Mathematics
2 answers:
Ber [7]3 years ago
6 0
Multiplicative identity
anygoal [31]3 years ago
5 0
Multiplicative indentity
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Identify the name and label the parts of the following polynomial: − 2x^4+24^2-10
lianna [129]
-2x^4 + 24x^2 - 10

u have 3 terms.....and since u are only dealing with 1 variable with the highest exponent being 4, then what u have here is a 4th degree trinomial.
U have a lead coefficient of -2.
Ur constant term is -10
And ur middle term (24x^2) has a degree of 2

a cubic binomial.....a binomial has 2 terms and it being cubic means the highest term has a degree of 3
example would be : x^3 - 4

how many constants can a polynomial have ? I am not sure about this one...I wanna say 1 because u can simplify it if it has more then 1...but I am not 100% sure on this one

3x^2 + 6xy -10x^5 + y^6 - 10x^3y^5

when u have a polynomial with more then 1 variable, such as this one, the degree is not the highest exponent, it is the highest term.....-10x^3y^5...u add the exponents....so this term has a degree of 8, and it is the highest one in this problem....so this is an 8th degree polynomial with 5 terms


7 0
3 years ago
Find the product and fill in the blanks to write in standard complex number form.
solong [7]

Answer:

14

Step-by-step explanation:

Find the product and fill in the blanks to write in standard complex number form.

8 0
3 years ago
What is the domain of the function f(x) = + 5?
Greeley [361]

Answer:

The domain of the function is:

\mathrm{Domain\:of\:}\:\sqrt{x+5}\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-5\:\\ \:\mathrm{Interval\:Notation:}&\:[-5,\:\infty \:)\end{bmatrix}

Step-by-step explanation:

Given the function

f\left(x\right)\:=\sqrt{x+5}

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

From the function, it is clear that for the values x<-5, the function becomes undefined.

For example, for x=-6

√x+5 = √-6+5 = √-1 which is undefined

and for x=-5

√x+5 = √5+5 = √0 which is defined

Thus, the domain of the function is:

\mathrm{Domain\:of\:}\:\sqrt{x+5}\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-5\:\\ \:\mathrm{Interval\:Notation:}&\:[-5,\:\infty \:)\end{bmatrix}

3 0
2 years ago
Read 2 more answers
Match the mean mode median and range for data set below 7,3,7,7,8,6,7,3
solniwko [45]

Answer:

mean is 6 mode is 7 range is 5 median is 7.5

Step-by-step explanation:

mean add all numbers divide by 8

mode is most shown number

range is 8-3

median out numbers in order if the numbers counted even you should have a decimal point

5 0
3 years ago
(a-b)-(a+b) = ayuda pli s
Xelga [282]

(a - b) - (a + b)

= a - b - a - b

= - b - b

= - 2b

7 0
3 years ago
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