Question

Using identities find the following.
1. (1001)
2. (997)
3. (52)2 - (48)
4. 992- 982
Find
1. (2a + 3b)
2. (1.5x – 1.2)
3. (4/5p-5/4q)(4/5p+5/4q)
4. (2p2 + 7a) (2p2 - 3a)​

Answer 1

Step-by-step explanation:

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