If the discriminant (b² - 4ac) is negative, the roots are complex numbers. Complex roots always come in conjugate pairs (a + ...

The estimated jackpot for the drawing is $754 million. The cash option is about $352.8 million. If no one wins, the jackpot climbs higher for the next drawing. According to the game’s official website ...

LionLink Networks today announced the expansion of its data center colocation capabilities in Ashburn, Virginia, strengthening its position in the world’s most interconnected data center market. The ...

The authors have performed a potentially valuable new kind of analysis in connectomics, mapping to an interesting developmental problem of synaptic input to sensory neurons. While the analysis itself ...