Question
7. Please calculate step by step
the remainder that results from the
quotient expressed below using
the Polynomial Remainder
Theorem.
Please be explicit in writing each
step and number each step. Also,
please write a brief explanation
with each step to explain what you
are doing.
Please conclude with a statement
that explains whether
is a
factor of the stated polynomial.
|
Ask by Welch Smith. in the United States
Jan 15,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
El residuo es -138, por lo que
no es un factor del polinomio.
Solution

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Beyond the Answer
To find the remainder of the polynomial
when divided by
using the Polynomial Remainder Theorem, follow these steps:
Step 1: Identify the polynomial and divisor.
We start with the polynomial and the divisor
. We need to evaluate
to find the remainder.
We start with the polynomial
Step 2: Substitute
into the polynomial.
Compute :
Compute
Calculate
,
, and
.
Step 3: Substitute and calculate step by step.
Now plug in these values:
Now plug in these values:
Calculate
:
Step 4: Perform the final addition.
Now, compute and then
:
Now, compute
Conclusion: The remainder when
is divided by
is
. Since the remainder is not zero,
is not a factor of the polynomial
.
In history, the Polynomial Remainder Theorem dates back to ancient Greece, with mathematicians like Euclid exploring the properties of polynomial equations. This theorem has evolved over time, shaping modern algebra and calculus. Understanding its root helps anchor our knowledge in mathematical history, showcasing how ancient concepts continue to play a vital role in today’s problem-solving techniques!
In real-world applications, the Polynomial Remainder Theorem simplifies complex problems, like finding roots in engineering or computer science. When dealing with polynomial models, engineers can predict system behaviors by determining specific outcomes (like the time to failure of a system) without performing long division, making their analyses much more efficient and effective!