>>11674013They could easily teach it.
Just teach the process and not the long formula.
If complete the square then square root is the limit of complication for most people, I fear for our democracy.
Shift your variable to cancel the quadratic term.
Write your variable as s+t and impose the proper restriction on s*t to cancel all but the cubic and constant terms.
Multiply by s^3 (or t^3) and solve the quadratic for s^3 (or t^3).
Cube root that, solve for the other variable, then add and undo the shift.
The mitochondria is the powerhouse of the cell.
