Question
Use the remainder theorem to find
for
.
Specifically, give the quotient and the remainder for the associated division and the value of
.
Quotient
Remainder
Specifically, give the quotient and the remainder for the associated division and the value of
Quotient
Remainder
Ask by Ramos Ramirez. in the United States
Mar 25,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Quotient
Remainder
Remainder
Solution
To find
using the Remainder Theorem, we will evaluate the polynomial
at
.
The Remainder Theorem states that the remainder of the division of a polynomial
by
is equal to
. In this case, we will find
.
Let’s calculate
step by step:
-
Substitute
into the polynomial: -
Calculate each term:
-
-
-
- The constant term is
-
-
Combine the results:
Now, let’s perform the calculations to find the final value of
.
Calculate the value by following steps:
Calculate the value by following steps:
- step0: Calculate:
- step1: Simplify:
- step2: Add the numbers:
Now, let’s summarize the results:
- The value of
is .
Next, we need to find the quotient and the remainder when dividing
by
.
Let’s perform the polynomial long division of
by
to find the quotient and the remainder.
The polynomial division will be set up as follows:
- Dividend:
- Divisor:
Let’s perform the division.
It seems that the direct approach to find the quotient using the equation did not yield a solution. Instead, I will perform polynomial long division manually to find the quotient and the remainder.
It seems that the direct approach to find the quotient
Polynomial Long Division Steps:
-
Divide the leading term:
- Divide
by to get .
- Divide
-
Multiply and subtract:
- Multiply
by to get . - Subtract this from the original polynomial:
- Multiply
-
Repeat the process:
- Divide
by to get . - Multiply
by to get . - Subtract:
- Divide
-
Continue:
- Divide
by to get . - Multiply
by to get . - Subtract:
- Divide
-
Final steps:
- Divide
by to get . - Multiply
by to get . - Subtract:
- Divide
Summary of Results:
- Quotient:
- Remainder:
- Value of
:
Now, we can fill in the boxes:
- Quotient
- Remainder
-
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Extra Insights
To apply the remainder theorem, we need to evaluate
directly by substituting
into the polynomial
.
Calculating
:
So, the remainder when
is divided by
is
.
Next, let’s find the quotient using polynomial long division. When we divide
by
:
- Divide
by to get . - Multiply
by to get . - Subtract from the original polynomial to get
. - Repeat this process until we end up with the result.
After performing the long division (details omitted for brevity), you find:
Quotient
Remainder
Putting it all together:
Quotient
Remainder
Remainder