Question

cubo de binomio (5-8m)³ con procedimiento por favor

Answer 1

(5-8m)³= (5)³-3(5)∧2(8m)+3(5)(8m)∧2-(8m)³

= 125-3(25)(8m)+15(64m∧2)-512m³
= 125-600m+ 960m∧2-512m³