Mathematics: Write the expanded form of the expression. -1/2 (y - x) = ?

Write the expanded form of the expression. -1/2

akaumbulu

12.02.2022

The expanded form of the expression $-\frac{1}{2}(y-x)$ is $\mathbf{-\frac{1}{2}(y)+\frac{1}{2}(x)}$

Step-by-step explanation:

We need to write expanded form of the expression $-\frac{1}{2}(y-x)$

For expansion we will use distributive property of multiplication over addition

a(b+c)=ab+ac

Applying above rule:

$-\frac{1}{2}(y-x)\\=-\frac{1}{2}(y)-(-\frac{1}{2}(x))\\=-\frac{1}{2}(y)+\frac{1}{2}(x)$

So, the expanded form of the expression $-\frac{1}{2}(y-x)$ is $\mathbf{-\frac{1}{2}(y)+\frac{1}{2}(x)}$

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SoccerdudeDylan

14.05.2020

hlblhbjlhjljb;klkblhhkl

Step-by-step explanation:

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