Which one of the following is a polynomial? a)x^2/3-2/x^2
b)x^3+4x^3/2/√x
c)√3y+5
d)x^2-1/x^2+1
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The polynomial is in the D option........
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Given; a)x^2/3-2/x^2
b)x^3+4x^3/2/√x
c)√3y+5
d)x^2-1/x^2+1
To Find; Which of the following are polynomial
Solution; a polynomial is an expression consisting of variables and coefficients, on which addition, subtraction, multiplication, and non-negative integer exponentiation of variables.
a)x^2/3-2/x^2
It is not a polynomial as its power is a rational number
b)x^3+4x^3/2/√x
It is not a polynomial as its power is a rational number
c)√3y+5
It is not a polynomial as its power is a rational number
d)x^2-1/x^2+1
According to the definition, only a is a polynomial
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