Question

Узорчато уменьшите:
1) (2m+3)(4m²-6m+9)=
2) (m+2a)(m²-2am+4a²)=
3) (16y²+4yz²+z⁴)(4y-z²)=

Answer 1

1) (2m+3)(4m²-6m+9)=8m³+27
2) (m+2a)(m²-2am+4a²)=m³+8a³
3) (16y²+4yz²+z⁴)(4y-z²)=64y³-z⁶