Add the polynomial (-3x + 4) + (8x - 5) None 5x - 9 11x - 1 11x - 9 5x - 1 of these

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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### Adding Polynomials

In this example, we are asked to add the polynomials \((-3x + 4)\) and \((8x - 5\)) together.

To add the polynomials, we combine like terms:

1. Combine the \(x\)-terms: 
   \[
   -3x + 8x = 5x
   \]
   
2. Combine the constant terms: 
   \[
   4 - 5 = -1
   \]
   
The resulting polynomial after combining like terms is:
\[
5x - 1
\]

---

### Multiple-Choice Options

The problem provides several multiple-choice options for the resulting polynomial. These options are displayed as colored blocks, each containing a different polynomial expression:

1. **5x - 9** (Blue)
2. **11x - 1** (Cyan)
3. **11x - 9** (Yellow)
4. **5x - 1** (Pink)
5. **None of these** (Purple)

Based on our calculation, the correct answer is represented by the pink block: `5x - 1`.
Transcribed Image Text:### Adding Polynomials In this example, we are asked to add the polynomials \((-3x + 4)\) and \((8x - 5\)) together. To add the polynomials, we combine like terms: 1. Combine the \(x\)-terms: \[ -3x + 8x = 5x \] 2. Combine the constant terms: \[ 4 - 5 = -1 \] The resulting polynomial after combining like terms is: \[ 5x - 1 \] --- ### Multiple-Choice Options The problem provides several multiple-choice options for the resulting polynomial. These options are displayed as colored blocks, each containing a different polynomial expression: 1. **5x - 9** (Blue) 2. **11x - 1** (Cyan) 3. **11x - 9** (Yellow) 4. **5x - 1** (Pink) 5. **None of these** (Purple) Based on our calculation, the correct answer is represented by the pink block: `5x - 1`.
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