- #1
dimpledur
- 194
- 0
multiplying by a conjugate??
I am dealing with a limit, however, I am not sure how to multiply by a conjugate when there are two variables and three terms on top. For example
lim [3h + sqrt( 2x +2h) - sqrt( 2x)] / h
h->0
i don't need help solving it, i just need to know how would we multiply it by a conjugate when there are more than 2 terms?
Homework Statement
I am dealing with a limit, however, I am not sure how to multiply by a conjugate when there are two variables and three terms on top. For example
lim [3h + sqrt( 2x +2h) - sqrt( 2x)] / h
h->0
i don't need help solving it, i just need to know how would we multiply it by a conjugate when there are more than 2 terms?