Question

perform the indicated operations. Simplify, and state the restrictions on the variable: giving medals
x/x-1 - 1/x-1

Answer 1

x-1
---- =1
x-1

x not can getting never value of 1

Answer 2

- first make the restriction that x not can beibg 1
- second check the denominator common,so what is x-1
- 3rd rewrite these two fractions with denominator common
and will get

x-1
---- so what is equal 1
x-1

Answer 3

this that the final answer?

Answer 4

yes

Answer 5

okay thanks

Answer 6

wait what was the restriction?

Answer 7

x not can being 1

Answer 8

because than the fraction will be undefined

Answer 9

with deominator zero

Answer 10

ok ?

Answer 11

wait the final answer is 1, with a restriction of ....? sorry