Math, asked by sandhyathanvi, 4 months ago

Which of the following is obtained by subtracting [y²– x²]— [x²–y²]

Answers

Answered by disha4212

1

Step-by-step explanation:

y²-x²-x²+y²

=2y²-2x²

=2(y²-x²)

Answered by ritiksuperstar

0

Step by step explanation :

y^2 - x^2 - x^2 + y^2

= 2y^2 - 2x^2

= 2 ( y^2 - x^2)

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