How many real number solutions are there to the equation 0 = –3x² + x –4?

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Question

How many real number solutions are there to the equation 0 = –3x² + x –4?  

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anonymous · Answer

use the discriminant of ax^2+bx+c
if (b^2-4ac) > 0, then 2 real solutions
if (b^2-4ac) = 0, then 1 solution
if (b^2-4ac) < 0, no solutions

across · Answer

From the sign of the equation and the location of the y-intercept, you can tell that there are no real solutions.

anonymous · Answer

shadowfiend · Answer

Yes, but then again, simply answering the question is useless without knowing how to do so in the absence of Wolfram Alpha.

anonymous · Answer

Oh I know ;)

shadowfiend · Answer