A polynomial is in which all variables are either in ascending order or descending order is referred to as standard form of polynomial. i.e. the polynomials 8x4 + 3x3 + 7x2 + 3x + 5 and 5 + 3x + 7x2 + 3x3 + 8x4 are in standard form of polynomial.
In general, the standard form of polynomial is a0 + a1x + a2x2 + a3x3 _ _ _ _ + anxn, where
a0, a1, a2, a3 _ _ _ _ _ _ _ _ _ _, an are all real numbers and n is any whole number.