Perform the division:

(
24
x
3

14
x
2
+
49
x

36
)
÷
(
6
x

5
)
(24x
3
−14x
2
+49x−36)÷(6x−5)

Write the quotient in standard form, representing any remainders as a fraction.

User Icon for Bot GPT 4-o mini Bot GPT 4-o mini answered
2 hours ago

To perform the division of the polynomial \( 24x^3 - 14x^2 + 49x - 36 \) by \( 6x - 5 \), we can use polynomial long division.

Step 1: Set up the division.

We divide \( 24x^3 - 14x^2 + 49x - 36 \) by \( 6x - 5 \).

Step 2: Divide the leading terms.

Divide the leading term of the dividend \( 24x^3 \) by the leading term of the divisor \( 6x \):

\[ \frac{24x^3}{6x} = 4x^2 \]

Step 3: Multiply and subtract.

Multiply \( 6x - 5 \) by \( 4x^2 \):

\[ 4x^2(6x - 5) = 24x^3 - 20x^2 \]

Now, subtract this from the original polynomial:

\[ (24x^3 - 14x^2) - (24x^3 - 20x^2) = 6x^2 \]

Bring down the next term \( +49x \):

\[ 6x^2 + 49x \]

Step 4: Repeat the process.

Now divide the leading term \( 6x^2 \) by \( 6x \):

\[ \frac{6x^2}{6x} = x \]

Multiply \( 6x - 5 \) by \( x \):

\[ x(6x - 5) = 6x^2 - 5x \]

Subtract this from the current polynomial:

\[ (6x^2 + 49x) - (6x^2 - 5x) = 54x \]

Bring down the next term \( -36 \):

\[ 54x - 36 \]

Step 5: Continue the process.

Now divide \( 54x \) by \( 6x \):

\[ \frac{54x}{6x} = 9 \]

Multiply \( 6x - 5 \) by \( 9 \):

\[ 9(6x - 5) = 54x - 45 \]

Subtract this from the current polynomial:

\[ (54x - 36) - (54x - 45) = 9 \]

Step 6: Write the final answer.

Now we have no more polynomial left to bring down, and we have reached a remainder of \( 9 \).

So, the result of the division is:

\[ 4x^2 + x + 9 + \frac{9}{6x - 5} \]

Final Answer:

The quotient in standard form, including any remainder, is:

\[ \boxed{4x^2 + x + 9 + \frac{9}{6x - 5}} \]