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lidiya [134]
3 years ago
11

How do you solve 9y squared - 64=0

Mathematics
1 answer:
Tresset [83]3 years ago
5 0
9y² - 64 = 0
9y² - 64 (+64) = 0 (+64)
9y² = 64
9y²/9 = 64/9
y² = 7.11
√y² = √7.11
y = 2.6664

hope this helps
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