Answer:
The value of the Rational expression when 
is: 
Step-by-step explanation:
For this exercise is important to remember:
- When a negative number is raised to an even power, the result will be positive.
- The multiplication of signs:
Then, given the following Rational expression:
You need to follow these steps in order to find its value when :
1. Substitute the given value of "x" (
) into the expression:
2. Evaluate and simplify:
Answer:
Step-by-step explanation:
Thx for the points
Okay so you have to do 5 times 10 then you will have to do 8 time 8 times 40 so after you get your answer you would do the ratio 50 to 320
50:320
Answer:
I would use a calculator to solve this.
Step-by-step explanation:
22.62/0.058 = 390
I would recommend using a calculator to save you the time of using long division to solve this problem.
If this answer is correct, please make me Brainliest!
