n^2 + 4*n - 2
factorize
5+6=
x=15
2(x-1)² +3 =
how to do problems like 8x+12=20
If i bought 6 donuts for 10 dollars. how much dollars was each
donut?
#include <iostream>
using namespace std;
int main ()
{
int n = 3; // size of diamond
// upper part
for(int i =...
$2x+1=3^{x}$
$\sqrt{2x+5}$ =x+1
(6+x)/(15+x) = 0.55
x+1/x squared +5x+6 - 5x-1/ x squared -x-12
