Question
Solve the inequality algebraically.
The solution is
(Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in
the expression.)
(Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in
the expression.)
Ask by Murray Rodriguez. in Qatar
Dec 07,2024
Upstudy AI Solution
Tutor-Verified Answer
Answer
Solution

Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.

Answered by UpStudy AI and reviewed by a Professional Tutor
Like
Bonus Knowledge
To solve the inequality
, we first factor the expression:
-
Factor out
: -
Next, we need to factor the quadratic
. We look for two numbers that multiply to and add to . The numbers and work: -
So the inequality becomes:
-
Now we find the critical points by setting the expression equal to zero:
-
The critical points are
. We will test intervals defined by these points: , , , and . -
Choose a test point from each interval:
- For
(e.g., ): - For
(e.g., ): - For
(e.g., ): - For
(e.g., ):
- For
-
From the tests, the intervals where the inequality
holds are and .
Thus, the solution in interval notation is: