To multiply binomials, use the FOIL method. You start by multiplying the first terms in each binomial, 3n * n. The F stands for first.
Then you multiply the outside terms, 3n * 3. The O stands for outsides.
Then you multiply the inside terms, 2 * n. The I stands for insides
Then you multiply the last terms, 2 * 3. The L stands for last
Now solve for each, place them in the same equation, and combine like terms.
3n * n = 3n²
3n * 3 = 9n
2 * n = 2n
2 * 3 = 6
Your equation becomes 3n² + 9n + 2n + 6.
The 9n and 2n can combine together because they are like terms. Your answer becomes:
3n² + 11n + 6
Answer:

Step-by-step explanation:
Hi there!
<u>What we need to know:</u>
- Linear equations are typically organized in slope-intercept form:
where m is the slope and b is the y-intercept (the value of y when x is 0) - Parallel lines always have the same slope
<u>1) Determine the slope (m)</u>

First, we must organize this given equation in slope-intercept form. This will help us identify its slope.

Subtract 3x from both sides

Divide both sides by 2

Now, we can identify clearly that
is in the place of <em>m</em> in
, making it the slope. Because parallel lines have the same slope, this makes the slope of the line we're currently solving for
as well. Plug this number into
:

<u>2) Determine the y-intercept (b)</u>

Plug in the given point (8,-11) and solve for b

Add 12 to both sides

Therefore, the y-intercept of the line is 1. Plug this back into
:

I hope this helps!
F(3)= 9 bc 4(3)=12 12-3=9
One plus one is equal to two
Answer:
give us a picture of the test so we can see the graph
Step -by-step explanation: