RT @NYTScience: Looking for the answers to ax² + bx + c = 0? A mathematician has rediscovered a trick that the ancient Babylonians used.htt… 0 atbildes
Sergejs Bižāns (2020-02-05 22:30:26) |
RT @NYTScience: Looking for the answers to ax² + bx + c = 0? A mathematician has rediscovered a trick that the ancient Babylonians used.htt… |