Factor m4−13m2+36m^4 - 13m^2 + 36m4−13m2+36 completely.
(m−2)(m+2)(m−3)(m+3)(m-2)(m+2)(m-3)(m+3)(m−2)(m+2)(m−3)(m+3)
(m−4)(m+9)(m-4)(m+9)(m−4)(m+9)
(m2−13)(m2+36)(m^2-13)(m^2+36)(m2−13)(m2+36)
(m2−2)(m2−18)(m^2-2)(m^2-18)(m2−2)(m2−18)