Question

Katrina is asked to simplify the expression .

Answer 1

The property of distribution

Answer 2

Answer:

Distribution property of Multiplication allows katrina to do this.

Step-by-step explanation:

The given expression is

$-3a-4b-2(5a-7b)$

Katrina simplify the above expression as

$-3a-4b-2(5a)-2(-7b)$

$-3a-4b-10a+14b$

She use the property

$a(b+c)=ab+bc$

This property is known as Distribution property of Multiplication.

Therefore Distribution property of Multiplication allows katrina to do this.