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3 years ago

If you could find answers to both questions that would be great thx

Mathematics

1 answer:

mario62 [17]3 years ago

8 0

Answer:

3) -5 and 5

4) 17 and - 17

Step-by-step explanation:

y^2 - 1 = 24

y = 25

y = √25

y = - 5 and y = 5

x^2 = 289

x = √289

x = 17 and x = - 17

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