Question

Select the correct product.

(y + z)^3

y^3 + z^3

y^3 + 3y^2z + 3yz^2 + z^3

3y + 3z

y^3z^3

Answer 1

(y+z)^3 = (y+z)(y+z)(y+z)
start with
(y+z)(y+z)

Answer 2

there is only one answer that makes sense, since you will have four terms

Answer 3

thank you!