Question

Use a suitable identity to get each of the following products : (8)

1. ( 3x - 4 )²

2. (2x + 3 ) ( 2x - 3 )

3. ( x + 7 ) ( x - 3 )

4. ( x + 5 ) ( x - 8 )​

Answer 1

Answer:

1)(a-b)2

2)(a+b)(a-b)

3))(a+b)(a-b)

4)(a+b)(a-b)

Step-by-step explanation:

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Answer 2

Answer:

1. a²+b²-2ab

2. a²-b²

3. not doing with identity

4.not doing with identity

see the attachment

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