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Mathematics 16 Online
OpenStudy (anonymous):

3x^2 + 15 = 0

OpenStudy (anonymous):

x = sqr(5) ?

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

waittttttttttt

OpenStudy (anonymous):

it's not sqrt(5)

OpenStudy (anonymous):

\[x = \sqrt{-5}\] so no real solution

OpenStudy (anonymous):

|dw:1325639167540:dw|

OpenStudy (anonymous):

ok I have one quick question

OpenStudy (anonymous):

|dw:1325639183025:dw|

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