WHICH IF THE FOLLOWING EXPRESSIONS ARE POLYNOMIALS IN ONE VARIABLE AND WHICH VARE NIT ? GIVE REASONS FOR YOUR ANSWER 1) 3x-2x+5 2) xpower2+√2 3) ppower2-3p+q 4) y+2/y ( not =o) 5)5√x+x√5 6) xpower 100+ypower100
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1) It is the polynomial of one variable.
Reason:- because it has only one variable 'x'.
2)It is a polynomial of one variable.
Reason:- because it has only one variable 'x'.
3) It is a polynomial of two variable 'x' and 'y'
4)It is a polynomial of one variable 'y'
5) It is not at all Polynomial because it has rational powers to the variable 'x'.
6)It is a polynomial of two variable 'x'and'y'
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