Use the binomial theorem:
In this case,
The 
term occurs for 
:
Answer:
F/7 +46=n
Step-by-step explanation:
(WARNING IDK IF THIS IS THE CORRECT WAY TO SOLVE) Start with the equation itself F-7(n-46). You’re first step is to simplify the equation by distributing -7 to (n-46). So multiple n by -7 and multiply -46 by -7. After that you’re equation should look like f-7n+322. This is when you can start trying to solve for n. You want n on the other side of the equal sign so you’re going to add -7n to the one side of the equal sign. F+322=7n. Now to get n by itself divide 7 to both sides of the equation. This will give you F/7+6=n.
Answer:
A
Step-by-step explanation:
The difference of squares formula is a² - b² = (a + b)(a - b). We want this polynomial to be in the form a² - b². We notice that x² and 49 are perfect squares already which means that we don't need the x term. To get rid of it, its coefficient must be 0 because 0 times anything is 0, thus the x term will be removed and we'll be left with x² - 49 which is a difference of squares.
Answer: 426.5
Step-by-step explanation:
You know that she spent 34.12 on gas and you also know that that amount of money was the 8% of her paycheck.
Therefore, keeping the above on mind, you can write the following expression, where 
is the total amount of money of her paycheck:
When you solve for , you obtain the result shown below:
Answer:
686°
Step-by-step explanation:
Doing this equation, you can see the answer is 686. It isn't hard. But if there are more challenging ones you can go up to the point of using a calculator.
