Math, asked by routarun136, 3 months ago

Factorise: (2m + 5n)2 - 5(2m + 5n) - 14​

Answers

Answered by shreelakshmip
0

Step-by-step explanation:

(2m+5n)2 - 5(2m + 5n) - 14

4m + 10n - 10m - 25n - 14

=. - 6m - 15n - 14

=. - ( 6m +15n + 14)

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