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Butoxors [25]
4 years ago
12

Which algebraic expression is a polynomial? 4x2 – 3x + StartFraction 2 Over x EndFraction –6x3 + x2 – StartRoot 5 EndRoot 8x2 +

StartRoot x EndRoot –2x4 + StartFraction 3 Over 2 x EndFraction
Mathematics
2 answers:
rusak2 [61]4 years ago
7 0

Answer:

The Answer is B

Step-by-step explanation:

Veseljchak [2.6K]4 years ago
3 0

Answer:

B.-6x^3+x^2-\sqrt5

Step-by-step explanation:

Polynomial of one variable:It is that expression in which power of each variable in the given should be a whole number.The highest power of variable is called degree of polynomial.

Power of  variable in given terms cannot be negative or fraction.

A.4x^2-3x+\frac{2}{x}

It can be write as

4x^2-3x+2x^{-1}

By definition of polynomial of one variable , it is not a polynomial.

B.-6x^3+x^2-\sqrt5

By definition of polynomial of one variable , it is a  polynomial.

C.8x^2+\sqrt{x}

By definition of polynomial of one variable, it is not  a polynomial.

D.-2x^4+\frac{3}{2x}

By definition of polynomial of one variable,it is not  a polynomial.

Hence, option B is true.

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