Pergunta

Use synthetic division to divide. (3x^2-7)/(x-2) (3x^2-7)/(x-2)= square
Solução

3.0190 Voting

Isadora BeatrizMestre · Tutor por 5 anos
Responder
To use synthetic division to divide , we first need to set up the synthetic division. The divisor is as the number for synthetic division.
Here are the steps:
1. Write down the coefficients of the dividend . Since there is no term, we include a coefficient of :
2. Write to the left and draw a line:
3. Bring down the first coefficient (3):
\[
\begin{array}{r|rr 2 & 3 & 0 & -7 \\
& & & \\
\hline
& 3 & & \\
\end{array}
\]
4. Multiply by the value just written below the line (3), and write the result under the next coefficient:
5. Add the column of numbers:
The bottom row gives us the coefficients of the quotient polynomial and the remainder. The quotient is and the remainder is .
So, the result of the division is:
Thus, the final answer is:
Here are the steps:
1. Write down the coefficients of the dividend . Since there is no term, we include a coefficient of :
2. Write to the left and draw a line:
3. Bring down the first coefficient (3):
\[
\begin{array}{r|rr 2 & 3 & 0 & -7 \\
& & & \\
\hline
& 3 & & \\
\end{array}
\]
4. Multiply by the value just written below the line (3), and write the result under the next coefficient:
5. Add the column of numbers:
The bottom row gives us the coefficients of the quotient polynomial and the remainder. The quotient is and the remainder is .
So, the result of the division is:
Thus, the final answer is:
Clique para avaliar: