Math Problem Statement
Solution
To solve this problem, we need to use the Remainder Theorem, which states that if a polynomial is divided by , the remainder is .
Given: We need to find the remainder when is divided by . According to the Remainder Theorem, the remainder is .
Let's calculate :
So, the remainder when is divided by is -7.
Would you like more details or have any other questions?
Here are 5 related questions to expand your understanding:
- What is the Remainder Theorem, and how is it used in polynomial division?
- Can we use synthetic division to verify the remainder when dividing by ?
- How would the remainder change if were divided by ?
- What does the Remainder Theorem tell us about the relationship between roots and remainders?
- How can the Remainder Theorem be applied to higher-degree polynomials?
Tip: When applying the Remainder Theorem, always evaluate the polynomial at for , which quickly gives you the remainder without doing the full division.
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Math Problem Analysis
Mathematical Concepts
Polynomials
Polynomial Division
Algebra
Formulas
f(a) gives the remainder when f(x) is divided by x - a
Theorems
Remainder Theorem
Suitable Grade Level
Grades 9-11
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