What is polynomial division used for in real life?
We can use the division of polynomials to find the length, and our knowledge that area is equal to the length multiplied by the width. Since we’re finding the length, we take the expression for area and divide it by the expression for the width.
How is division of polynomials related to real life?
Since polynomials are used to describe curves of various types, people use them in the real world to graph curves. For example, roller coaster designers may use polynomials to describe the curves in their rides. Combinations of polynomial functions are sometimes used in economics to do cost analyses, for example.
Why polynomial is important in our life?
Polynomials are an important part of the “language” of mathematics and algebra. They are used in nearly every field of mathematics to express numbers as a result of mathematical operations. Polynomials are also “building blocks” in other types of mathematical expressions, such as rational expressions.
How do you use synthetic division?
Synthetic division is another way to divide a polynomial by the binomial x – c , where c is a constant.
- Step 1: Set up the synthetic division.
- Step 2: Bring down the leading coefficient to the bottom row.
- Step 3: Multiply c by the value just written on the bottom row.
- Step 4: Add the column created in step 3.
What are examples of polynomials in real life?
People Who Use Polynomials For example, an engineer designing a roller coaster would use polynomials to model the curves, while a civil engineer would use polynomials to design roads, buildings and other structures.
How do you factor polynomials in real life?
The purpose of factoring such functions is to then be able to solve equations of polynomials. For example, the solution to x^2 + 5x + 4 = 0 are the roots of x^2 + 5x + 4, namely, -1 and -4. Being able to find the roots of such polynomials is basic to solving problems in science classes in the following 2 to 3 years.