## One Root of F(X) = 2X3 + 9X2 + 7X – 6 is –3. Explain How to Find the Factors of the Polynomial.

**The one root of f(x) = 2x^3 + 9x^2 + 7x – 6 is -3. To find the factors of the polynomial, use synthetic or long division to divide f(x) by (x+3) and obtain the quotient.**

The quotient represents the quadratic factor of the polynomial. Polynomials can have roots or solutions, which help in finding the factors of the polynomial. These factors can be linear or quadratic expressions. By substituting the given root into the polynomial equation and verifying that it equals zero, you can find the factors.

Using synthetic or long division, divide the original polynomial by (x-a), where ‘a’ is the given root, to find the quadratic factor. This method helps to factorize higher degree polynomials and solve for their roots effectively, providing a clear understanding of the polynomial’s factors.

## Factoring Polynomials

**Factoring Polynomials:** Factoring is the process of breaking down a polynomial into a product of simpler polynomials or monomials. It helps us find the roots or solutions to polynomial equations. By factoring a polynomial, we can easily identify its factors and simplify complex expressions.

**What is factoring?** Factoring involves finding the factors or divisors of a polynomial expression. In this case, we’re looking to find the factors of the given polynomial F(x) = 2x^3 + 9x^2 + 7x – 6 and determine if -3 is one of its roots.

**Importance of factoring polynomials:** Factoring helps us solve polynomial equations, simplify expressions, and identify relationships between variables. It is a fundamental concept in algebra and is crucial in various fields such as engineering, physics, and computer science.

**Common factoring methods:** There are several methods to factor polynomials, including factoring out the greatest common factor (GCF), factoring by grouping, factoring trinomials, and using special factoring formulas like the difference of squares or sum/difference of cubes.

## Finding The Factors Of The Polynomial

**Step 1:** Identify the polynomial equation. This is done by ensuring the equation is expressed in standard form, with the highest-degree term first, followed by descending powers of x.

**Step 2:** Apply synthetic division. Start by dividing the polynomial equation by the potential root you want to test. In this case, we divide by (x – -3) or (x + 3) since -3 is given as one root.

**Step 3:** Evaluate the remainder. If the remainder is zero, it confirms that the potential root is indeed a root of the polynomial equation.

**Step 4:** Test possible roots. Continue dividing the polynomial equation by other potential roots, repeating steps 2 and 3, until all roots are found.

**Step 5:** Find the factors. Once all roots are identified, the factors of the polynomial equation are obtained by expressing F(x) as a product of the linear factors.

## Conclusion

To summarize, finding the factors of a polynomial involves a systematic approach that can simplify the solving process. By using the root theorem and synthetic division, we can determine the factors of a polynomial. It is crucial to find the roots or zeros of the polynomial, as these give us the key values to start working with.

By following these steps, we can easily find the factors of any given polynomial, making the solving process much more manageable and efficient.