Question

plz help in doing these as fast as possible plz help​

Answer 1

Answer:

(1). (a) yes, it is a polynomial because it

Step-by-step explanation:

because it has not a power negative

(b) yes it is a polynomial of one variable because it has not a power negative

(c). no it is not a polynomial of one variable because its polynomial has a power in fraction

(d). no it is not a polynomial in one variable record its polynomial has a negative power

(e). no it is not a polynomial in one variable because in this there is a three different variables

(2).(a). 1

(b). -1

(c). π/2

(d). 0

in this question we have to find the coefficient means multiple of x square

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