1.

Which of the following expressions are polynomials in one variable and which are not ? Give reasons for your answer.(1) 3x²-2x+5 (2) x²+√2 (3) p²-3p+q(4) y+2/y(5) 5√x+x√5(6) x¹°°+y¹°°

Answer»

Answer:

3x²-2x+5

x²+√2

y+2/y

5√x+x√5

Step-by-step EXPLANATION:

below are the POLYNOMIALS in ONE variable as they have only one variable

3x²-2x+5

x²+√2

y+2/y

5√x+x√5

Below polynomials have TWO VARIABLES :

p²-3p+q   ( p & q)

x¹°°+y¹°°    (x & y)



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