Chapter 8: Division of Algebraic Expressions Exercise – 8.4

Question: 1

Divide 5x³ - 15x² + 25x by 5x.

Solution:

 

Question: 2

Divide 4z³ + 6z² – z by – (1/2)z.

Solution:

 

Question: 3

Divide 9x²y - 6xy + 12x² by – (3/2)xy.

Solution:

 

Question: 4

Divide 3x³y² + 2x²y + 15xy by 3xy

Solution:

 

Question: 5

Divide x² + 7x + 12 by x + 4.

Solution:

 

Question: 6

Divide 4y² + 3y + (1/2) by 2y + 1.

Solution:

 

Question: 7

Divide 3x³+ 4x²+ 5x + 18 by x + 2.

Solution:

 

Question: 8

Divide 14x²– 53x + 45 by 7x – 9.

Solution:

 

Question: 9

Divide – 21 + 71x – 31x² - 24x³ by 3 - 8x.

Solution:

 

Question: 10

Divide 3y⁴ – 3y³ – 4y² – 4y by y² – 2y.

Solution:

 

Question: 11

Divide 2y⁵ + 10y⁴ + 6y³ + y² + 5y + 3 by 2y³

Solution: