Maths

• 17 Jan 2022

  When a Quadratic equation does not have real roots

  For any equation as $ax^2 + bx + c = 0$ we have $b^2 - 4ac$ or $\Delta$ smaller than zero thus having no real roots if: $a, c > |b|$ $a = b …
• 17 Jan 2022

  A math problem: enriching uranium!

  The uranium enriching process is a simple yet hard process. We want to reach 3.5% uranium and we only have got 0.7% uranium. To achieve …
• 16 Jan 2022

  2^x+2^y=k

  2x + 2y = k where x, y and k are positive integers and k is a constant. The question’s that for different values of k how many solution does …