Explaining HOW to Add Rational Expres Describe the error made in subtracting the two
rational expressions shown:
1 1
X-2 X + 1
x+1
x-2
(x - 2)(x+1) (x - 2)(x + 1)
-1
(x-2)(x+1)
DONE

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

b

step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)