QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Which of the following expressions is(are) a factor of ** 3x²** + ** 20x** — ** 63 ** ?
1. **x** — ** 9 **
2. ** 3x** — ** 7 **
3. I only
4. II only
5. C. I and II
6. Neither I nor II
3 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1**Step 1:** First, let's identify the factors of the given expression ** 3x² + 20x - 63 ** by setting it equal to zero and solving for possible factors of the coefficient of **x²** (which is 3) and the constant term (- 63).
The possible factors of - 63 are: From this, we see that the possible factors of the given expression are: **Step 2:** Now, let's check if either of these factors divides the given expression evenly (without a remainder). For ** 3x - 7 **:
Final Answer
(3x - 7)(x +
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students