-3.2b + 9
by adding like terms together.
D since it looks pretty difficult
Solution:
The expression "a(b-c)" is an example of distributive property. To simplify it, simply multiply a by the terms inside the bracket.
<u>Simplifying the distributive property.</u>
- => a(b - c)
- => (a x b) + (a x -c)
- => ab - ac
Hence, the simplified expression is ab - ac.
