What is the common denominator of StartFraction 5 Over x squared minus 4 EndFraction minus StartFraction 2 Over x + 2 EndFraction in the complex fraction StartFraction 2 Over x minus 2 EndFraction minus StartFraction 3 Over x squared minus 4 EndFraction divided by StartFraction 5 Over x squared minus 4 EndFraction minus 2 Over x + 2 EndFraction?
a)(x + 2)(x – 2)
b)x – 2
c)(x + 2)^2 (x – 2)
d)x+2

(x+2)(x-2)

Step-by-step explanation:

Hope this helps!

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.