Math, asked by skeletor, 5 months ago

x2 - y2 – 1 from y2 - 1 - x
Simplify the above​

Answers

Answered by nithinponnada278
0

Answer:

answer is x

Step-by-step explanation:

-x-y^2-1

x^2-y^2-1

------------------

x-0-0

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