Ix Rebound said:
Algebra
seriously when will we ever use it in life?
I wanna go back in time and find whoever invented algebra and punch him in the face!
Well, a short list of some of the uses of algebra includes:
Navigation, surveying, artificial satellites, television, GPS, an understanding of the cellular mechanisms of life, statistics, radio, radar, communications, certain methods of oil prospecting, modelling the Earth's interior, data compression, noise removal from signals (very useful in communications and medical imaging), aerodynamics, more efficient engines, lasers, computer chips, cryptography, artificial intelligence, extracting meaning from DNA sequences, weather forecasting, population dynamics in ecology, modelling of earthquakes allowing buildings to be better protected against them, and an understanding of just about anything that happens.
You got that? Algebra is a little bit more important than you think. To desire to punch the inventor of algebra in the face for the heinous crime of making you think in maths lessons is to be ignorant of almost all advances in human knowledge.