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OpenStudy (anonymous):
solve 2x^2 + 18 = 0 thank you.
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OpenStudy (lucaz):
isn't it -18 ?
OpenStudy (anonymous):
Thats not even an option.
OpenStudy (lucaz):
I meant the expression, if it is 2x^2+18=0 I suggest to use quadratic formula
OpenStudy (anonymous):
Thank you. I'll try that.
OpenStudy (lucaz):
yw
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OpenStudy (akashdeepdeb):
This would result in an Imaginary root. :D
OpenStudy (lucaz):
I thought so..
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