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Algebra help please!

Algebra help please!
asked 69.0k views
3 votes
Algebra help please!

Algebra help please!-example-1
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User Andronicus
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1 Answer

4 votes


4y^2+2=38\ \ \ \ |-2\\\\4y^2=36\ \ \ \ |:4\\\\y^2=9\to y=\pm\sqrt9\\\\\boxed{y=-3\ \vee\ y=3}

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User ToddeTV
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