We use polynomials
To find the motion of a particle (thing) under the influence of gravity.
Newton’s laws of motion
The three equations of motion are
1. v = u + at 2. s = ut + ½ at2 3. 2as = v2 – u2
These are actually polynomial equations.
Electronics use many polynomials V = IR is a polynomial.
To keep records of patient’s progress especially (psychiatric), polynomials are used.
Roller Coaster Project If you have seen cubic polynomial graphs , you can easily catch what I am trying to say.
Polynomial means many terms . But a polynomial cannot have infinite number of terms. Note : 7 is the term here and not -7 It consists of constants (like 2, -6 or ½) variables (like x and y)
But pi is a polynomial because this is a constant whose value (=1.4142……..) Yes 9 is a polynomial. Only one term is allowed. Polynomial can have no variable at all.
So, is not a polynomial.
So, is a polynomial
Polynomials with 1,2 or 3 terms have certain names:
The more a polynomial is of higher order (degree), the more difficult it is to solve. Writing style deg(3x3y-4y )=4