30
Объяснение:
s³+0.5p-(3.5+2.5p-4s³)+5.5=s³+0.5p-3.5-2.5p+4s³+5.5=5s³-2p+2=
=5*2³-2*6+2=5*8-12+2=40-12+2=30
30
Объяснение:
s³+0.5p-(3.5+2.5p-4s³)+5.5=s³+0.5p-3.5-2.5p+4s³+5.5=5s³-2p+2=
=5*2³-2*6+2=5*8-12+2=40-12+2=30