Hey!
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Solution:
[tex]= b^2 - 4ac\\= (-4)^2 - 4(-1)(5)\\= 16 - 4(-5)\\= 16 - (-20)\\= 16 + 20\\= 36[/tex]
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Answer:
36
The value that was returned to you was positive!
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Hope This Helped! Good Luck!
