Question

Multiply the following binomials
1. (3x+5y) (2x-3y²)
2. (x+y) (x²-y²)
3. (3x-2) (5x-3)
4. (8x+5y) (8x-3y)
5. (x-y) (x+y)
6. (4x+5y) (4x-5y)
7. (2a+3b) (2a +3b)
8. (3x-8y) (4x+6y)

Answer 1

Answer:

2) (x+y)

Step-by-step explanation:

2) (x+y) (x-y) (x+y)

(x+y) or (x-y) cancelled then answer is (x+y)

Answer 2

Answer:

1. 6X^2 + 10 XY + - 9XY^2 - 15Y^3

2. X^3 - XY^2 + YX^2 - Y^3

3. 15 X^2 -19X + 6

4. 64 X^2 + 16 XY + - 15 Y^2

5. X^2 - Y^2

6. 16 X^2 - 25 Y^2

7. 4 a^2 + 9 b^2 + 12 ab

8. 24 X^2 - 14 XY - 48 Y^2

Step-by-step explanation:

1. 6X^2 + 10 XY + - 9XY^2 - 15Y^3

2. X^3 - XY^2 + YX^2 - Y^3

3. 15 X^2 -19X + 6

4. 64 X^2 + 16 XY + - 15 Y^2

5. X^2 - Y^2

6. 16 X^2 - 25 Y^2

7. 4 a^2 + 9 b^2 + 12 ab

8. 24 X^2 - 14 XY - 48 Y^2