Question 801201: sqrtA / sqrtA + 2sqrtB. (Products and Quotients of Radicals)
sqrtA*sqrtA - 2sqrtB / sqrtA + 2sqrtY*sqrtA - 2sqrtB
(sqrtA)(sqrtA - 2sqrtB) / (sqrtA + 2sqrtB)(sqrtA - 2sqrtB).
Can I get help finishing this problem please?
Thank you for your time!! Answer by KMST(5347) (Show Source):
You can put this solution on YOUR website! I think you have been asked to rationalize the expression (which should have been written as sqrt(A) / (sqrt(A) + 2sqrt(B)) ,
or at least sqrtA / (sqrtA + 2sqrtB) .
The parentheses around the denominator determine the meaning of the expression).
= = =
Your last expression could be written as
(sqrtA)(sqrtA - 2sqrtB) / ((sqrtA + 2sqrtB)(sqrtA - 2sqrtB)) =
but the line in between does not make sense.
