`x^2-2x+1` is a polynomial in which variable

3-2x^(2)+4x^(2)y+8y-(5)/(3)xy^(2) is a polynomial in two variables x and y.

Question polynomials in 2 variable

(2)/(3)x^(2)-(3)/(2)x^(2)+x-5 is a polynomial in variables x whereas (1)/(2)x^(3)-3x^(2)+(5x^(1))/(2)+x-1 is not a polynomial,because it contains a term 5^(x)-(((1)/(2))) which contains (1)/(2) as the power of variable x, which is not a non-negative integer.

if f(x)=1+2x^(2)+4x^(4)+6x^(6).....100x^(100) is a polynomial in real variable x, then f(x) has

If P(x) = a _0 + a _1 x ^(2) + a _2 x^(4) + … + a _n x ^(2n) is a polynomial in a real variable x with 0 lt a _0 lt a _1 lt a _2 lt … lt a_n . Then, the function P (x) has

If p(x)=a_(0)+a_(1)x^(2)+a_(2)x^(4)+...+a_(n)x^(2n) is a polynomial in a real variable x with 0< a_(0)< a_(1)< a_(2)<...< a_(3) . Then,the function p(x) has

Which one of the following algebraic expressions is a polynomial in variable x ?

Classify the following polynomials as polynomials in one variable, two variables etc. (1) x^(2)+x+1 " " (ii) y^(3)-5y (iii) xy+yz+zx " " (iv) x^(2)-2xy+y^(2)+1

The following figure shows the graph of y= p(x) , where p(x) is a polynomial in variable x . The number of zeroes of the polynomial p(x) is