uses in laser machine
If the coefficients of a polynomial of degree three are real it MUST have a real zero. In the following, asymptotic values are assumed as being attained for brevity: If the coeeff of x3 is positive, the value of the polynomial goes from minus infinity to plus infinity as x goes from minus infinity to plus infinity. The reverse is true if the coefficient of x3 is negative. Since all polynomials are continuous functions, the polynomial must cross the x axis at some point. That's your root.
There are no real life applications of reciprocal functions
ATOMS are real life examples of atoms. They do exist.
real life example of exterior angles
그러므로 어 제가주세요 바랍니다 OK 아는 상식 의미 묻습니다....
uses in laser machine
In real life you will probably never divide polynomials, but you need to know how to solve homework and exam problems.
Measuring a lawn Calculating the speed of a falling object
The usage of polynomials in real life include mathematical models for the stock market, roller coaster designs, rocket trajectories, and in engineering for high and machine designs. A polynomial is a mathematical expression that contains exponents, variables, and constants.
Try certain physics problems in kinematics without the factoring skill picked up in algebra.
yes . .its all polynomials numbers only would be written in signed nos. .
There is no specific term for such polynomials. They may be referred to as are polynomials with only purely complex roots.
"http://wiki.answers.com/Q/Who_were_the_Mathematicians_in_the_field_of_real_numbers_and_polynomials_write_about_them"
Yes, it cannot contain any imaginary numbers
If the coefficient of i is not zero then the number is not real.
Balls