how do two quadratics stuck together compare to a cubic?
2021-10-28
1 min read
what is special about these two transformations of the xy-plane?
2021-10-27
2 min read
which one of these graphs isn’t the sum of two identical polynomials in x and y?
2021-10-27
1 min read
how can you minismise this expression based on the areas of two inscribed circles?
2021-10-27
1 min read
what’s the closest that this particle can get to a certain point?
2021-10-27
1 min read
when does this funky differential equation have a solution?
2021-10-27
1 min read
how can we work out a formula for the sum of cubes?
2021-10-25
1 min read
what is special about this equation with only one real solution?
2021-10-22
1 min read