Question

What will be obtained by subtracting x square-y square from y square- x square?​

Answer 1

Answer:

hi

here is your answer

y²-x²-(x²-y²)

y²-x²-x²+y²

2y²-2x²

2(y²-x²)

so answer obtained is 2(y²-x²)

thank you ☺️☺️

Answer 2

Answer:

answer is -2x²+2y²

Step-by-step explanation:

y²-x²-(x²-y²)

=> y²-x²-x²+y² => -2x²+2y² or 2y²-2x²

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