Math, asked by amitabh2511, 1 month ago

Subtract (X2+y2-2xy)from(X2+y2+2xy)

Answers

Answered by ujjwal090304
4

Answer:

4xy

Step-by-step explanation:

(X2+y2+2xy)-(X2+y2-2xy)

the sign of -2xy will change due to minus sign outside

hence 2xy+2xy=4xy

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