Omar thinks of a two digit number it is a factor of 78 it is a prime number what is his number

Factors of 78 are:

1,2,3,6,13,26,39,78.

13 is the prime two-digit number.

Step-by-step explanation:

First write the factors of 78

Now write the prime number that you can see above

Now write the two digit number ( prime number) that you can see above

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are