А) z³-w³=(z-w)(z²+zw+w²)
b) u³+27=u³+3³=(u+3)(u²-3u+9)
и) 27a³-c³=(3a-c)(9a²+3ac+c²)
k) 1000x³+27=(10x+3)(100x²-30x+9)
л) 8(a³)³+125x³=(2a³+5x)(4a^6-10a³x+25x²)
m)(10v³)³-(0.1w²)³=(10v³-0.1w²)(100v^6+v³w²+0.01w^4)
X³-8y³+2x²y-4xy²=x²(x+2y)-4y²(2y+x)=(x+2y)(x²-4y²)=(x+2y)(x-2y)(x+2y)=(x+2y)²(x-2y).