$F(x,y,z)=(x+y)(z+y^{\text{'}})(y{z}^{\text{'}}+yz)(xy{z}^{\text{'}}+y)$

Using Laws and Theorems convert the expression to a sum of products

$F(x,y,z)=(x+y)(z+y^{\text{'}})(y{z}^{\text{'}}+yz)(y)$

$F(x,y,z)=(x+y)(z+y^{\text{'}})(y)(y)$

$F(x,y,z)=(yz+y^{\text{'}}x)(y)(y)$

$F(x,y,z)=(yz+y^{\text{'}}x)y$

$F(x,y,z)=yzy+y^{\text{'}}xy$

Absorption Theorem

Uniting Theorem

Theorem for multiplying out

Idempotent law

Which law is used in this line?