SOLUTION: simplify √4(x-√9) and simplify √45(x-√27) Can you please show the steps so that I can figure out what I am doing

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Question 470458: simplify
√4(x-√9)
and
simplify
√45(x-√27)
Can you please show the steps so that I can figure out what I am doing
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
simplify
√4(x-√9)
---
= sqrt[4(x-sqrt(9))]
---
= sqrt[4(x-3)]
---
= 2*sqrt(x-3)
====================================
and
simplify
√45(x-√27)
---
= sqrt[45(x-sqrt(27))]
---
= sqrt[45(x-3sqrt(3)]
---
= sqrt(45)*sqrt[x-3sqrt(3)]
---
= 3*sqrt(5)*sqrt[x-3sqrt(3)]
---
Cheers,
Stan H.
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