Divide the following using the fraction method.
1. (12x5 + 9x2 - 6x) ÷ (3x²)=?
2. (20y³ – 12y + 2) ÷ (2y)=?
3. (-10x⁶ + 25x³ -5x) ÷ (5x²)=?
4. (24y² – 12y⁴ + 16y³) ÷ (-4y³)=?
5. (36x⁴y3 + 18x²y² – 24x³y²) ÷ (3x²+y)=?​


Sagot :

Answer:

1.

[tex]standard: \frac{24}{?x} \\ quotient: 0

\\ remainder: 72x[/tex]

2.

[tex]standard: 10y {}^{2} + \: \frac{1}{y} -6

\\ quotient: 10y {}^{2} - 6

\\ remainder: 2[/tex]

3.

[tex]standard: -2x {}^{4} + 5x- \: \frac{1}{x}

[tex]standard: -2x {}^{4} + 5x- \: \frac{1}{x} \\ quotient: -2x {}^{4} +5x

[tex]standard: -2x {}^{4} + 5x- \: \frac{1}{x} \\ quotient: -2x {}^{4} +5x \\ remainder: -5x[/tex]

4.

[tex]standard: 3y - \frac{6}{y} - 4 \\ quotient: 3y 4

[tex]standard: 3y - \frac{6}{y} - 4 \\ quotient: 3y 4 \\ remainder: 24y {}^{2} [/tex]

5.

[tex]standard:

[tex]standard: \frac{8xy {}^{3 } + 6y {}^{3} }{3x {}^{2} + y } +36x {}^{2} y - 8xy {}^{2} - 6y {}^{2}

[tex]standard: \frac{8xy {}^{3 } + 6y {}^{3} }{3x {}^{2} + y } +36x {}^{2} y - 8xy {}^{2} - 6y {}^{2} \\ quotient: 36yx {}^{2} - 8xy {}^{2} - 6y {}^{2}

[tex]standard: \frac{8xy {}^{3 } + 6y {}^{3} }{3x {}^{2} + y } +36x {}^{2} y - 8xy {}^{2} - 6y {}^{2} \\ quotient: 36yx {}^{2} - 8xy {}^{2} - 6y {}^{2} \\ remainder: 8xy {}^{3} + 6y {}^{3} [/tex]

Step-by-step explanation:

1.

Divide by long division:

3x+0x 72x

Divide using long division:

standard: 24

X

quotient: 0

remainder: 72x

2.

Divide by long division:

10y- 6

2y 20y+0y- 12y +2

20y

- 12y +2

-12y

2

Divide using long division:

standard: 10y2+-6

y

quotient: 10y 6

remainder: 2

3.

Divide by long division:

- 2x+5x

5x+0x - 10+0x+0x+2 5x+C

- 10

25 x- 5

25x

Divide using long division:

standard: -2x 5x-

X

quotient: -2x +5x

remainder: -5x

4.

Divide by long division:

- 4y+0 y +0 y - 12 y+16y+2 4y

12y

16 y+24y

16y

24y

Divide using long division:

6 A

standard: 3y 4

y

quotient: 3y 4

remainder: 24y

5.

Divide by long division:

36

3x+0x +y x\cãdt8 y +*\ctot 4 y +

108xy +3 6xy

- 24xy- 18xy

- 24xy- 8xy

- 18

- 18

Divide using long division:

standard:

8xy3+ 6y3 +36xy 8xy2 6y2

3x2+y

quotient: 36yx - 8xy - 6y4

remainder: 8xy3 6y3

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