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Fiesta28 [93]
3 years ago
10

4. which algebraic expression is a polynomial with a degree of 2? 4x3 − 2x 10x2 − 8x3 3 6x2 − 6x 5

Mathematics
2 answers:
CaHeK987 [17]3 years ago
7 0
ANSWER

The algebraic expression that is a polynomial with a degree of 2 is
6 {x}^{2}  - 6x + 5



EXPLANATION

The degree of a term of a polynomial is the total sum of the exponents of the variables in each term.


The highest degree of the polynomial is considered the degree of the polynomial.



For first option,
4 {x}^{3}  - 2x + 10
the highest degree is 3.



The second option is,
{x}^{2}  - 8 {x}^{3}  + 3
This polynomial also has a degree of 3.



The third option is,
6 {x}^{2}  - 6x + 5
This last option has a degree of 2.


Therefore the correct answer is option C.
Amiraneli [1.4K]3 years ago
3 0

Answer:

6x²-6x+5

Step-by-step explanation:

The degree of a polynomial is the highest power of x existing in a polynomial.

Now we will check every option

4x³-2x : The degree of this polynomial is three

10x²-8x³+3: The degree of this polynomial is also 3

6x²-6x+5: The degree of this polynomial is 2

Hence, the correct answer is:

6x²-6x+5

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