Math, asked by Ankitm249, 9 months ago

please solve..........

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Answered by Anonymous

1

Step-by-step explanation:

25a²-20a-15a+12

5a(5a-4)-3(5a-4)

(5a-4)(5a-3)

perimeter is 2(5a-4+5a-3)

20a-14

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