Questions on Algebra: Radicals -- complicated equations involving roots answered by real tutors!

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Question 155425This question is from textbook Introductory Algebra
: 3⁄(5 √(24 ))+2⁄(5 √150)-√96
Add or subtract as indicated. This question is from textbook Introductory Algebra
: 3⁄(5 √(24 ))+2⁄(5 √150)-√96
Add or subtract as indicated.
Answer by stanbon(18725) About Me  (Show Source):
You can put this solution on YOUR website!
3⁄(5 √(24 ))+2⁄(5 √150)-√96
= 3/(5*2sqrt(6)) + 2/(5*5sqrt(6)) - 4sqrt(6)
= 3/(10sqrt(6)) + 2/(10sqrt(6)) - 4sqrt(6)
lcm = 10sqrt(6)
= [3 + 2 - 40*6] / 10sqrt(6)
= -235/10sqrt(6)
= -47/2sqrt(6)
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Cheers,
Stan H.