Math, asked by vanshika8156, 3 months ago

Q 5. Find the values of the following by using proper identity : ( 8 )

1. ( 52 )²
2. ( 78 )²

3. 63 × 57
4. 46 × 54

please step by step explanation

Answers

Answered by kangkandutta123

1

Answer:

1. 52×52= 2704

2. 78×78=1084

3. 3591

4. 2484

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