3x3 − 4x − 2x3 − x can be put in the form Ax + Bx − 1 + Cx + 1,where A, B and C are constants.TrueFalse
Question
Can the expression 3x^3 − 4x − 2x^3 − x
be put in the form Ax + Bx - 1 + Cx + 1
, where A, B and C are constants?
True/False
Solution
To determine if the expression can be put in the form , let's first simplify the expression and analyze the components.
Step 1: Combine Like Terms
Starting with the original expression:
Combine the terms and the terms:
Step 2: Analyze the Required Form
The form we want is:
This includes:
- Terms with positive powers of (like and ),
- A term with negative power of (),
- A constant term (1).
Step 3: Identify Components
The simplified expression only includes a polynomial with positive powers of (specifically and ). There are no terms like (with negative power) or a standalone constant.
Conclusion
Since the expression cannot include the required terms to match the format due to the absence of and the presence of the term, we conclude that it cannot be expressed in that form.
Final Answer
The statement is False.
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