The writer is chair of 4J Studios, a video games developer. A somewhat disdainful attitude towards the video games industry ...
Rocket Club Math is transforming early math education in NYC through gamified learning, rewards, and confidence-building ...
If \(kx^{2}+5x-\frac{5}{4}=0\) has equal roots, then \(b^2-4ac=0\). \(a=k\), \(b=5\) and \(c= - \frac{5}{4}\). \(b^2-4ac=0\) \(5^2 -4\times k \times - \frac{5}{4}=0 ...
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