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OpenStudy (anonymous):
What are the solutions to the equation y² –5 = 31? Choose all answers that are correct. A.18 B.6 C.–18 D.–6
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OpenStudy (anonymous):
U can plug in each choice and see if it comes out as true
OpenStudy (whpalmer4):
\[y^2-5=31\]Why don't you start by adding 5 to each side? What does that give you?
OpenStudy (anonymous):
sorry bought that i forgot to close it but thanks i found me answer.
OpenStudy (whpalmer4):
What did you find for the answer?
OpenStudy (anonymous):
6 and -6. it shows it is right
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OpenStudy (whpalmer4):
yes, that is correct. did you find it by solving the equation, or just trying out answer choices?
OpenStudy (anonymous):
solving
OpenStudy (whpalmer4):
awesomeness :-)
OpenStudy (anonymous):
lol.
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