SYMBOLIC Solve for n: n x 6+66=81.9 NON-NARRATIVE WORD PROBLEM Starting with a number, if I multiply it by 6 and then add 66, I get 81.9. What number did I start with? STORY PROBLEM ...

Whether you manipulate the equations or take the matrix route, you’ll end up performing the same total number of computational steps to solve the problem. That number is the cube of the number of ...

Join Mrs. Markavich for a subtraction word problem with Professor Barble. Next get ready make sense of equations that have a missing part and look out for D.C. as we make a ten to solve addition ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

James D. Riley, Solving Systems of Linear Equations With a Positive Definite, Symmetric, but Possibly Ill-Conditioned Matrix, Mathematical Tables and Other Aids to Computation, Vol. 9, No. 51 (Jul., ...

Luis Caffarelli has won the 2023 Abel prize, unofficially called the Nobel prize for mathematics, for his work on a class of equations that describe many real-world physical systems, from melting ...