Answer: Hi!
Option I is correct. 3(2x + 4) = 6x + 12
When you use the <em>distributive property</em>, you multiply the term outside of the parentheses (in this case, 3) by the terms inside of the parentheses (in this case, 2x and 4.)
Hope this helps!
Where is the expression in the answer it would be helpful
<em>Answer:</em>
<em>(r + 9)(r - 3)</em>
<em>Step-by-step explanation:</em>
<em>r² + 6r - 27 =</em>
<em>= r² + 9r - 3r - 27</em>
<em>= r(r + 9) - 3(r + 9)</em>
<em>= (r + 9)(r - 3)</em>
Hmmm it's linear since it's multipling by 3 each time
Answer:
x= -(6/5)
Step-by-step explanation:
if what ur saying = 0
7x+14-2(x+4)
distribute the -2
7x+14-2x-8
7x-2x
14-8
5x+6=0
-6 -6
5x=-6
/5 /5
x= -(6/5)
