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valina [46]
3 years ago
5

What are the solutions to the equation y² –1 = 24? Choose all answers that are correct.

Mathematics
2 answers:
noname [10]3 years ago
5 0
Sadly, you didn't give me any choices to choose from.

y² - 1 = 24

Add 1 to each side :

y² = 25

y = √25

<u>y = +5</u>
and
<u>y = -5</u>
creativ13 [48]3 years ago
3 0
Y2 = 25 therefore y can either equal +_ 5
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