Math, asked by smirathakur17, 8 months ago

अब आप प्रयास कीजिए:
1. (3x - 1) (3x + 1)
2.(47) - (43)
3.(100) - (99)
4.(x + 2) (x -2)

Answers

Answered by aaabbb18

1

Answer:

q0wnson1o1haud9w qg

Step-by-step explanation:

vwj4b4 t

Answered by GauriNakra

1

Step-by-step explanation:

1. 9x² -1

2. 4

3. 1

4. x² -4

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