Tell whether the given expression is a polynomial or not. If it is a polynomial,
determine its degree and tell its kind according to the number of terms. If it is NOT,
explain why.
1) 3x2 6) x 1/2 - 3x + 4
2) x2 – 5xy 7) √4 x4 – x7 + 3
3) 11 8) 3x2 √2x - 1
4) 3x2 – 5xy + x3 + 5 9) 1
x -
3x
+ 6
3 4
5) x3 – 5x -2 + 3 10) 3
- x - 1
x2
Answers & Comments
Verified answer
Answer:
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Step-by-step explanation:
sana makatulong
Answer:
1. Polynomial
Degree of two
Monomial
2. Polynomial
Degree of two
Binomial
3. Polynomial
Degree of one
Monomial
4 Polynomial
Degree of three
Multinomial
5. Not Polynomial
The variable is raised to a negative exponent.
6. Not Polynomial
The variable is raised to a fractional exponent.
7. Polynomial
Degree of seven
Trinomial
8. Not Polynomial
There's a variable inside the radical sign.
9. Polynomial
Degree of three
Trinomial
10. Not Polynomial
There's a variable in the denominator.
Step-by-step explanation
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