Which expression is equivalent to `\left(3xy\ +\ 2xz\ +\ yz\right)\ +\ \left(2xy\ -\ 4xz\ +\ 5yz\right)?`
5xy-6xz-4yz
5xy-2xz+6yz
5xy-2xz-4yz
5xy-6xz-6yz
To simplify the expression, combine like terms.
The like terms in the expression are:
(3xy + 2xy) = 5xy
(2xz - 4xz) = -2xz
(yz + 5yz) = 6yz
Therefore, the simplified expression is:
5xy - 2xz + 6yz
Hence, the correct option is:
5xy - 2xz + 6yz.