here's a bunch of answer to a few commonly encountered problems, but limited to those with
mathematical
solutions
faktor:
x
2
+ 3x + 2
solve for x in:
log
3
(x) = 2
where did I leave my keys?
show that:
1 - tan
2
1 + tan
2
= 1 - 2sin
2
lamppost shadow rate of change