Solving Imaginary

The imaginary unit i = √-1 has been used by mathematicians for nearly five-hundred years, during which time its physical meaning has been a constant challenge. Unfortunately, René Descartes referred to it as “imaginary”, and the use of the term “complex number” compounded the unnecessary mystery associated with this amazing object. Today, i = √-1 has found its way into virtually every branch of mathematics, and is widely employed in physics and science, from solving problems in electrical engineering to quantum field theory.

Learn basics of Algebra with simple step by step lessons for Algebra beginners, even with zero knowledge in Algebra

A clear, concise, no-nonsense guide to Advanced Algebra with Trigonometry and Statistics.

A clear, concise, no-nonsense guide to Algebra with Trigonometry and Statistics.

SAT Prep: A Test Prep Course to Increase Your ACT Score 5+ points up to a 36

ACT Prep: A Test Prep Course to Increase Your ACT Score 5+ points up to a 36

Play as a private investigator who is hired to explore an abandoned children's asylum, following the unsolved cases of missing persons in 1949. Nearly 30 years after its closing, you will discover secrets that have haunted the institution that housed tormented children long ago. In this puzzle-solving horror game, you must survive different "escape room" situations to win. Play 5 separate bone-chilling levels with unique gameplay featuring different Imaginary Friends.Cinematic Cutscenes

imaginary number (i), non real roots, solving polynomial equations, cartesian form and polar form of complex numbers,

SAT Prep: A Test Prep Course to Increase Your SAT Score up to a 1600