16с²+40cm+25m² разложите ** множители

Question

16с²+40cm+25m²
разложите на множители

Comments

=(4c+5m)^2

Answer 1

4²c²+4*5*2cm+5²m²=
=(4c+5m)²

Answer 2

16c^2+40cm+25m^2=(4c+5m)^2=(4c+5m)(4c+5m)