Math, asked by varsharoy68, 1 month ago

need the answer please help me ..

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Answered by parveen190784

1

Answer:

1.= (2a^2-7b^2) 2.=(5a^2-7b^2)

Answered by nandinibhardwaj19

1

Answer:

here is your answer

hope you have understood

please mark me as brainliest

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