Question 294209
Factor:
{{{-3xy^3z+6x^2yz^2}}} Factor -3.
{{{-3(xy^3z-2x^2yz^2)}}} Now look at the two terms in the parentheses and notice the common factor of {{{xyz}}} in each. Factor this out:
{{{highlight(-3xyz(y^2-2xz))}}}