Math Problem Statement
Let f(x)=4x2−3x+5f(x)=4x2-3x+5. When f(x)f(x) is divided by x+2x+2 the remainder is: When f(x)f(x) is divided by x+1x+1 the remainder is: When f(x)f(x) is divided by xx the remainder is: When f(x)f(x) is divided by x−1x-1 the remainder is: When f(x)f(x) is divided by x−2x-2 the remainder is:
Solution
To find the remainder when the polynomial is divided by different binomials, we can use the Remainder Theorem. The Remainder Theorem states that if a polynomial is divided by , the remainder is .
Let's calculate the remainder for each case:
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When is divided by : Using the Remainder Theorem, : So, the remainder is .
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When is divided by : Using the Remainder Theorem, : So, the remainder is .
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When is divided by : Using the Remainder Theorem, : So, the remainder is .
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When is divided by : Using the Remainder Theorem, : So, the remainder is .
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When is divided by : Using the Remainder Theorem, : So, the remainder is .
Summary of Remainders:
- : remainder is 27
- : remainder is 12
- : remainder is 5
- : remainder is 6
- : remainder is 15
Would you like more details on any of the steps or have any questions?
Here are 5 related questions to explore further:
- What is the Remainder Theorem, and how is it applied in polynomial division?
- How would you factorize the polynomial ?
- How do you perform synthetic division to verify the remainders?
- Can you determine the quotient when dividing by ?
- How would you find the remainder if you divided by a quadratic binomial?
Tip: The Remainder Theorem is a quick and efficient way to find remainders without needing to perform full polynomial division.
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomials
Remainder Theorem
Formulas
f(x) = ax^2 + bx + c
Remainder Theorem: f(a) gives the remainder when f(x) is divided by x - a
Theorems
Remainder Theorem
Suitable Grade Level
Grades 9-12
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