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Answered

Find the product of the following using the special product formulas if necessary. Show your solution.

1. 3(3x + 2y)
2. 4a(2a+a+3)
3. 2a(1-3a)
4. (2a+2b) (2c+2d)
5. (3a-4)(a+7)
6. (4x+2y)(x+y)
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Sagot :

RHIZAMAETUPASGO

Answer:

1. 3(3x + 2y)

9x + 6y

2. 4a(2a+a+3)

8a² + 4a² + 12a

3. 2a(1-3a)

2a - 6a²

4. (2a+2b) (2c+2d)

4ac + 4ad + 4bc + 2bd

5. (3a-4)(a+7)

3a² + 21a - 4a - 28

3a² + 17a - 28

6. (4x+2y)(x+y)

4x² + 4xy + 2xy + 2y²

4x² + 6xy + 2y²

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