Math, asked by rathodkamlesh533, 3 months ago

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(iii) 13x2 - 12y2; 6x2-8y2 7th STD

Answers

Answered by sumaiya298

8

Answer:

19x²-20y²

Step-by-step explanation:

13x²-12y²+6x²-8y2

19x²-20y²

Answered by vaisheltacion

3

Answer:

here is the answer......... see puc

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