Math, asked by aryaedupurp002, 3 months ago

If x + y = a and x - y = b, then evaluate the following. (I)x²-y² (II) 4xy

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Answered by vaibhavarupesh200

1

Step-by-step explanation:

If x + y = a and x - y = b, then evaluate the following. (I)x²-y² (II) 4xy

Answered by HimaHari

1

Answer:

x²-y²=ab

4xy=a²-b²

Explanation in given figure....

Hope it helps you....,☺️

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