Math, asked by venkateshv2109, 9 months ago

use suitable identity and find product (2a-7) (2a-7)

Answers

Answered by kumarjitendra0761076

11

Answer:

Answer :-

2a(2a - 7) -7(2a-7)

4a2 - 14a -14a +49

4a2-28a +49

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