What is the value of the expression $\left(–85\right)\times 43+43\times \left(–15\right)$ using distributive property?

The given expression is $\left(–85\right)\times 43+43\times \left(–15\right)$. 

In general, the distributive property is often represented as follows: 

$\mathrm{a}\times (\mathrm{b}+\mathrm{c})=\mathrm{a}\times \mathrm{b}+\mathrm{a}\times \mathrm{c}$ 

Using the distributive property for evaluating the product, we get, 

$\left(–85\right)\times 43+43\times \left(–15\right)$  

$=43\times \left(-85\right)+43\times \left(-15\right) \left[\because a\times b=b\times a\right]$

$=43\times \left[-85-15\right]$

$=43\times \left[-100\right]$

$=-4300$

Therefore, the value of the expression $\left(–85\right)\times 43+43\times \left(–15\right)$ using distributive property is $-4300.$