What are the solutions to the equation y2 – 1 = 80?
–5 and 5
–4 and 4
...
Mathematics, 12.10.2019 14:10 lauren21bunch
What are the solutions to the equation y2 – 1 = 80?
–5 and 5
–4 and 4
–7 and 7
–9 and 9
Answers: 1
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