Question

fator
c^3+8

Answer 1

\[(c+2)(c^2-2c+4)\]

Answer 2

i solved that already.

Answer 3

a³ + b³ = ( a + b )( a² – ab + b² )
c^3+2^3= the rest you can do according to formula

Answer 4

yea saifoo, i didn't realise; assumed that you did the difference