Question

ok simplify this -b+bc-c^3-(c^3+b c-c^3+b) im lost lol

Answer 1

First you remove the parentheses by distributing the negative sign (or just switch the signs inside the parentheses then remove it )
then combine like terms
(those with c^3) +(those with bc) +(those with b

Answer 2

so with out the parentheses it would be -b+bc-c^3-C3-bc+c^3-b
then u would just combined like terms so it would be -2b-c^3 thanks 8)