Methode ultra rapide pour factoriser ! #maths #factorisation

An example of factoring a second-degree polynomial using Lucas Maths

How can you understand that your factorisation is right #mathematics #mathtrick #mathtutorial

Mars then vs now… What changed in 50 years? 🔴

The Cambrian Explosion is likely one of the most radical events in the history of life on Earth. Over a geologically short period - about 20–25 million years - the biosphere changed beyond recognition. Where microbial communities and soft-bodied organisms like those of the Ediacaran biota once dominated, something fundamentally new emerged in the Cambrian: active movement, vision, predation, and… an evolutionary arms race. For the first time, complex eyes appear, such as those of Anomalocaris -

Jupiter Is So Big… Earth Looks Tiny! 😱 #facts #amazingfacts #science