Question

Write the standard form of quadratic polynomial and cubic polynomial in variable y

Answer 1

hello,
quadratic polynomial in variable y
y=ax²+bx+c     a≠0,b and c are real no.
cubic polynomial in variable y
y=ax³+bx²+cx+d       a≠0,b,c and d are real no.

Answer 2

Definition of Polynomial

Polynomial is an expression which consist of variables and coefficients and involves arithmetic operations like addition, subtraction, multiplication. And it also contains non-negative integer exponent of variables.

Quadratic Polynomial - A quadratic polynomial is a second-degree polynomial which signifies that the exponents of the variables of polynomials are not larger than the degree 2.

Slandered form of quadratic polynomial in variable y is ay2 + by + c

Where a ≠ 0, and a, b, c are real or complex numbers.

Cubic Polynomial - A cubic polynomial is a third-degree polynomial which signifies that the exponents of the variables of polynomials are not larger than the degree 3.

Slandered form of quadratic polynomial in variable y is ay3 + by2+ cy + d

Where a ≠ 0, and  a, b, c  and d are real or complex numbers.