Question

Please select the next step in the following problems:

1. x/x^2+1-2(x+4)/x^2+1
a. Cancel out the denominators
b. Subtract the numerators and keep the same denominator
c. Factor the denominator

2. 6x/x+4-2/x
a. Subract the numerators
b. Cancel all of the common factors
c. Find the lowest common denominator

3. 2(x-4)+3(x+5)/(x-4)(x+5)
a. Cancel the (x-4)'s and (x+5)'s
b. Combine the like terms
c. Distribute within the numerator

Answer 1

Answer all 3 questions.

Answer 2

Are you sure these are correct?

Answer 3

c. Distribute within the numerator

Answer 4

1. c. Factor the denominator
2. c. Find the lowest common denominator
3. a. Cancel the (x-4)'s and (x+5)'s

Answer 5

I apologize for the error in my previous responses. Let me correct them:

1. x/x^2+1-2(x+4)/x^2+1
a. Cancel out the denominators

2. 6x/x+4-2/x
b. Cancel all of the common factors

3. 2(x-4)+3(x+5)/(x-4)(x+5)
b. Combine the like terms