Question

which of the following expression are polynomials in one variable and which are not state reason for your answer (1) 3x^2-4x+15,(2) y^2√3,(3)3√x+√2x,(4) x-4/x,(5)x^12y^3t^50
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Answer 1

Answer:

1) as the expression is in the form of ax^2 + bx+c

thus it is a polynomial.

as only one variable is used that is x, thus it is polynomial in one variable.

2) 3) 4)5) do it in the same way

Step-by-step explanation:

Answer 2

Dadoji Kondadeo (also spelled as Dadoji Konddev) was an administrator of the Pune jagir and the nearby Kondana fort. He was appointed by Shahaji, a noble and general of the Adilshahi sultanate of Bijapur.

Died: Pune, Ahmadnagar Sultanate (present-day Maharashtra, India)

Known for: Administration of Pune jagir

Occupation: Administrator