Use the Process of Factoring by Grouping to Factor the Polynomial

question 79

Multiple Choice

Use the process of factoring by grouping to factor the polynomial. $7 x + 7 y + z x + z y$

• A) \(( x + y ) ( 7 + z )\)
• B) \(( z + y ) ( 4 + x )\)
• C) \(( z + y ) ( 7 + x )\)
• D) \(( x + z ) ( 7 + y )\)
• E) \(( x + z ) ( 4 + y )\)