babynaa1 babynaa1

03-11-2016
Mathematics

contestada

remove the parentheses from the following expression, and combine like terms.
2x(y-z) + x(y+z)

Respuesta :

MohamedSharif MohamedSharif

03-11-2016

2x(y-z)+x(y+z)
2xy-2xz+xy+xz
like terms.(2xy+xy=3xy)(-2xz+xz=-xz)
=3xy-xz

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24-08-2019

Answer:

simplified form of the given expression is (3xy - xz)

Step-by-step explanation:

The given expression is 2x(y - z) + x(y + z)

We have to remove the parenthesis first

2x(y - z) + x(y + z) = 2xy - 2xz + xy + xz

Now we will collect the similar terms

= 2xy + xy + xz - 2xz

= 3xy - xz

Therefore, simplified form of the given expression is 3xy - xz

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