Math, asked by vaanibisht, 10 months ago

solve using cross multiplication method (a-b)+(a+b)y =a²-2ab-b² and (a+b) (x+y)=a²+b²

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Answered by jaiverma1928pb530n

1

Answer:

sent the answer pls check

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Answered by kumaravinash10541

1

Step-by-step explanation:

I make this question by substitution method

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