Answer:
The product to this problem is simplified to:
Step-by-step explanation:
1) First place out what was given:
Squared is the same thing as multiply to itself, so you would create a pair of
(For example, if you said: it is the same as saying or putting: x · x)
2) Then create your pair which would look like:
3) Next step is to do the FOIL method
<h2>(The <u><em>FOIL</em></u> method is where you do <em><u>F</u></em>irst, <em><u>O</u></em>utside, <em><u>I</u></em>nside, an <u><em>L</em></u>ast)</h2>
(Like how it is shown in the picture, we will do this method and create one whole expression!)
4) Creating and combining your expression into one whole problem, by using the foil method.
First - F:
Outside - O:
Inside - I:
Last:
This will be:
And this will be your answer!
Answer:
12.57 inches
Step-by-step explanation:
the formula is l = x/360 (2 pi r) so you solve from there
Answer:
The third answer choice (x = 2) is the correct one.
Step-by-step explanation:
2 ln 4x = 2 ln 8 simplifies to ln 4x = ln 8.
Next, ln 4x = ln 8 simplifies to 4x = 8, and, finally,
we get
x = 8/4 = 2.
The third answer choice (x = 2) is the correct one.