Write True If The Statement Is True. Otherwise, Modify The Underlined Word(S) To Make It True. 2. Every Polynomial Equation Of Degree N Has N 2013 1 R

Write TRUE if the statement is true. Otherwise, modify the underlined word(s) to make it true. 2. Every polynomial equation of degree n has n – 1 real roots.

Polynomial Equation:

       "Every polynomial equation of degree n has n - 1 real roots." This statement is false and in order to make it a true statement it should be... "every polynomial equation of degree n has at most n real roots" which is a consequence of the Fundamental Theorem of Algebra.    

Definition:

       A polynomial equation is any polynomial equated to zero.

Examples:

  • x - 2 = 0
  • x² + 2x + 5 = 0
  • 5x + 1 = 0
  • x³  - 2x² - 4x + 8 = 0
  • x(x - 4) = 0

Explanation:  

x - 2 = 0 the number of root(s) is just 1 since it is a polynomial of the first degree.

x² + 2x + 5 = 0 the number of root(s) is 2 since it is a polynomial of the second degree.

5x + 1 = 0, there is only 1 root because it is a polynomial equation of the first degree.

x³  - 2x² - 4x + 8 = 0 have 3 roots since its highest degree is 3.

x(x - 4) = 0 have 2 roots because it is a polynomial equation of the second degree.

Code: 10.3.1.2.3

For more information regarding polynomial equations, go to the following links:

brainly.ph/question/236852

brainly.ph/question/1690308

brainly.ph/question/1671911


Comments

Popular posts from this blog

What Are The Other Medical Specializations That You Know? List Them And Their Areas Of Expertise Below.

What Is The Definition Of Present Value?, A. The Future Value Of A Current Sum Of Money , B. The Current Value Of A Future Sum Of Money, C. The Intere

G(X) = 3x2+2x-1. Find G(-1).