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xxMikexx [17]
3 years ago
16

Classify each polynomial and determine its degree. The polynomial 3x2 is a with a degree of . The polynomial x2y + 3xy2 + 1 is a

with a degree of .
Mathematics
2 answers:
AleksandrR [38]3 years ago
8 0

Answer:

The polynomial 3x2 is a  

monomial

with a degree of  

2

.

 

The polynomial x2y + 3xy2 + 1 is a  

trinomial

with a degree of  

✔ 3

.

Step-by-step explanation:

this the answer on the edge

Georgia [21]3 years ago
3 0
For this case we have the following polynomials:
 3x2
 x2y + 3xy2 + 1
 We have then:

 For 3x2:
 Classification: polynomial of one variable:
 Degree: 2

 For x2y + 3xy2 + 1:
 Classification: polynomial of two variables
 Degree: 2 + 1 = 3
 Answer:
 
The polynomial 3x2 is of one variable with a degree of 2.
 
The polynomial x2y + 3xy2 + 1 is of two variables a with a degree of 3.
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An ancient Greek was born on April 1st, 35 B.C. and died on April 1st, 35 A.D. How many years did he live?
masya89 [10]

Answer:

69 years

Step-by-step explanation:

Data provided in the question

Born date of an Ancient Greek = April 1st 35 BC

Diet date of an Ancient Greek = Aril 1st 35 AD

Based on the above information

We can say that

35 + 35 = 70

We deduct 1 as there is no zero

So, it would be

= 70 - 1 year

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Hence, An ancient greek lives 69 years and the same is to be considered

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3 years ago
Solve the quadratic equation by completing the square.<br><br> 2x² - 20x + 48 = 0
rosijanka [135]
<h2>Steps</h2>

So firstly, we need to isolate the x terms onto one side. To do this, subtract 48 on both sides of the equation:

2x^2-20x=-48

Next, divide both sides by 2:

x^2-10x=-24

Next, we are gonna make the left side of the equation a perfect square. To find the constant of this soon-to-be perfect square, divide the x coefficient by 2 and then square the quotient. Add the result onto both sides of the equation:

-10 \div 2=-5\\(-5)^2=25\\\\x^2-10x+25=1

Now, factor the left side:

(x-5)^2=1

Next, square root both sides of the equation:

x-5=\pm 1

Next, add 5 to both sides of the equation:

x=5\pm 1

Lastly, solve the left side twice -- once with the plus sign and once with the minus sign.

x=6,4

<h2>Answer</h2>

<u>In short, x = 6 and 4</u>

6 0
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Leviafan [203]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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