Chapter A.4, Problem 9E

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7th Edition

Alexander + 2 others

ISBN: 9781337614085

Textbook Problem

*In Exercises 9 to 16, factor each trinomial product.*

**
**

To determine

**To factor:**

The trinomial

Explanation

**Approach:**

Factorizing a polynomial is to express the polynomial as a product of simpler expressions such that each of the simpler expressions divides the polynomial completely and also the product of all the simpler expressions gives the polynomial.

**Calculation:**

Given,

First look for a common factor

But, the

Now, let us factorize the given expression

The factored from of

Now, find the test combinations that lead to the last term

Of the above three group of test combinations let us try with the factors

Thus, we have

Multiply; each term of the first factor with each term of the second factor.

Combine; the like terms together.

Sect-A.1 P-1ESect-A.1 P-2ESect-A.1 P-3ESect-A.1 P-4ESect-A.1 P-5ESect-A.1 P-6ESect-A.1 P-7ESect-A.1 P-8ESect-A.1 P-9ESect-A.1 P-10E

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