Question 277535
factor   4a2b3 - 6a3b2 + 2a2b2

{{{ 4a^2b^3 - 6a^3b^2 + 2a^2b^2 }}}
{{{ 2a^2(2b^3 - 3ab^2 + b^2) }}}
{{{ 2a^2b^2(2b - 3a + 1) }}}