Question

Rewrite without parentheses.
(7y^2 z^6 -6z^5)(-3y^3 z)

Answer 1

distribute with the foil method ^.^

Answer 2

when multiplying exponents remember..
\[a^{m} \times a^{n} = a ^{m+n}\]

Answer 3

looks like you need to foil it (un-factor it)