Mathematics
Mathematics, 01.01.2020 12:31, aallyssabrown0120

x {}^{2} - y {}^{2} = 21
how can i solve this equation?
explain.

answer
Answers: 2

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Do you know the correct answer?
[tex]x {}^{2} - y {}^{2} = 21[/tex]
how can i solve this equation?
explain....

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