- #1
chimath35
- 110
- 0
I have done this problem before but forgot how to get from one step to the next:
let a>0.
how is absval(x^1/2-a^1/2) equal to abval(x-a)/(x^1/2-a^1/2)?
let a>0.
how is absval(x^1/2-a^1/2) equal to abval(x-a)/(x^1/2-a^1/2)?