Question

Rewrite the expression by using grouping symbols. y • 4 + y • z

A. y • (4 + y) • z, B. y (4 + z), C. 4(y + z), D. z(y • 4)

please help as soon as possible, thank u!

Answer 1

Explanation:

the answer is B. y (4 + z)

Answer 2

B.
`y(4+z)`

Explanation:

We are given that an expression

`y\cdot 4+y\cdot z`

We have to rewrite the expression.

To rewrite the expression we will take common y from given two terms in the expression.

`y\cdot 4+y\cdot z` (given )

Taking common out y from two given terms in the expression

`y(4+z)`

Therefore, the expression can be written as

`y(4+z)`

Hence, the option B is true.

B.
`y(4+z)`